SWM680 Power Grout Sponge Machine
About the product
The SWM680 Power Grout Sponge Machine effortlessly and quickly, cleans cement and epoxy grouts with ease. Use for cleaning paving slurry grouts from granite setts, pavers, external pavements and pedestrian areas. This petrol-motored machine leaves uniform and strong joints and saves up to 70% of grouting time and labour. Sponge included, ideal for commercial & large paving projects. Please note – orders for the SWM680 can take 2-3 weeks, to deliver from the manufacturer, please give us a call if you require a machine urgently.
Call us if you have any questions or would like delivery information: ☎️ 0330 122 1025
SWM680 Power Grout Sponge Machine
For Highlands, Guernsey, Jersey, Isle of Man, and Isle of Wight – call 0330 122 1025.
For Highlands, Guernsey, Jersey, Isle of Man, and Isle of Wight – call 0330 122 1025.
About the product
The SWM680 Power Grout Sponge Machine effortlessly and quickly, cleans cement and epoxy grouts with ease. Use for cleaning paving slurry grouts from granite setts, pavers, external pavements and pedestrian areas. This petrol-motored machine leaves uniform and strong joints and saves up to 70% of grouting time and labour. Sponge included, ideal for commercial & large paving projects. Please note – orders for the SWM680 can take 2-3 weeks, to deliver from the manufacturer, please give us a call if you require a machine urgently.
Call us if you have any questions or would like delivery information: ☎️ 0330 122 1025
SWM680P Power Grout Sponge Machine – Petrol Motor
Clean cement-based and epoxy paving grouts quickly, efficiently, and safely with the Schwammfx SWM680P Power Grout Sponge Machine. Perfect for granite setts, sandstone, limestone, Indian Stone, Yorkstone, concrete slabs, and quarry tiles, this petrol-powered grout sponge machine is ideal for commercial paving projects including town centres, shopping areas, stately homes, and large patios.
The SWM680P uses a continuous sponge band fed through water buckets and rollers. Excess sludge is squeezed out automatically, leaving the sponge clean for repeated cycles. This system ensures uniform, compact joints while preventing cement washout and grout residue entering watercourses.
Key Features & Benefits
- Petrol motor with 4hp power for continuous operation
- Compatible with 620 and 680 sponge bands
- Ideal for cement and epoxy grouts including Ultrascape Flowpoint, Larsen FJM, and Fuga-Pave
- Removes grout residue from granite, natural stone, concrete slabs, and quarry tiles
- Saves up to 70% of grouting time compared to hands-and-knees methods
- Improves joint quality and consistency, preventing washing out cement or grout
- Continuous sponge feeding system for repeatable, clean cycles
- Handles large commercial projects efficiently (prep rate: 200 m²/hr)
- Reduces labour, budget, and contractor fatigue
Technical Specifications
- Petrol motor, 4hp
- Weight: 80 kg
- Dimensions: 60 × 110 cm (WxL) | Height: 96 cm
- Sponge width: 36 cm
- Preparation rate: 200 m²/hr
- Vibration level: 2.5 m/s² | Noise level: 76 dB
Applications
- Cleaning cementitious and epoxy grout from newly grouted paving areas
- Sponging off paving grouts from granite, sandstone, limestone, Indian Stone, Yorkstone, concrete slabs, and quarry tiles
- Commercial paving projects, pedestrian areas, and external pavements
- Quick, uniform cleaning of grout joints for professional finishes
SWM680 Power Grout Sponge Machine – FAQs
-
Q: What surfaces can the SWM680 Power Grout Sponge Machine clean?
A: The SWM680 is suitable for granite setts, sandstone, limestone, Indian Stone, Yorkstone, and concrete paving slabs. It works efficiently on both cement-based and epoxy grouts. -
Q: How much area can the SWM680 clean in an hour?
A: The machine can clean up to 200 m² per hour, saving commercial paving and landscaping teams up to 70 % of time compared to traditional hand cleaning methods. -
Q: What makes the SWM680 ideal for commercial paving projects?
A: Its petrol motor and continuous sponge band system allow consistent, efficient cleaning of large areas, leaving uniform and strong joints. This reduces labour costs and improves joint quality, making it perfect for town centres, shopping precincts, and large-scale landscaping. -
Q: How does the SWM680 prevent grout or cement from washing into watercourses?
A: The machine mechanically sponges off excess grout while leaving joints compact and intact, reducing waste and avoiding environmental contamination. -
Q: Is the SWM680 easy to maintain?
A: Yes – the water buckets and sponge belt are quick to replace, and routine lubrication of chains and rollers ensures long-lasting operation. Replacement sponges are available in heavy-duty or standard grades. -
Q: What size and weight is the SWM680?
A: It measures 60 cm (W) x 110 cm (L) x 96 cm (H) and weighs 80 kg, making it manageable for forklift or pallet lift transport while still being robust for large projects. -
Q: Can the SWM680 be used on both cementitious and epoxy grouts?
A: Yes – it efficiently cleans both types, ensuring uniform, strong joints across all paving types. -
Q: Is the SWM680 suitable for landscaping contractors?
A: Absolutely – it saves time, reduces manual labour, and improves the appearance and longevity of paving joints, making it ideal for commercial landscapers and paving teams.
Note: Machine is heavy (80 kg) and dispatched via 48-hour pallet service. A forklift or a team is required to lift off the tail-lift.
We aim to offer the most competitive prices online. Found it cheaper? Call our family-run business on ☎️ 0330 122 1025!
- Brand: Refina
- SKU: TPE-SWMBATOPE9FC
- Weight: 80.0 kg / 176.37 lb
Delivery & Returns Info
Delivery is calculated on size & weight of order, charges displayed when added to basket. Small orders via courier, larger orders via Pallet Network (Click & Collect available call 0330 122 1025 or 01827 794 350). Need further info, click here.
| Weight | Price | Volume |
|---|---|---|
| 0-6KG | £8.00+VAT | 1 x Small Parcel (e.g. blade) |
| 6.1-13KG | £9.00+VAT | 1 Small Bag / Tub |
| 13.01-25KG | £10.00+VAT | 1 Large Bag / Tub |
| 25.01-50KG | £19.00+VAT | 2 x Bags / Tubs |
| 50.01-75KG | £28.00+VAT | 3 x Bags / Tubs |
| 75.01-100KG | £37.00+VAT | 4-5 Bags / Tubs |
| 100.01-249KG | £45.00+VAT | 6-9 Bags / Tubs |
| 249.01-750KG | £48.00+VAT | 10-30 Bags / Tubs |
| 750.01-1400KG | £55.00+VAT | 31 - 55 Bags |
| 1400.01KG + (Full Pallets FOC*) | £0.00 | 52 Tubs / 56 Bags |
| Next Day Delivery (Premium 1-2 Working Day Service) | +avg. £5-10 Extra. Click here for prices |
|---|---|
| Scotland Delivery Service (Deliveries into some parts of Scotland can take 8-10 working days) | Click here for prices |
| Local Delivery & Click & Collect: | Email: orders@thepavingexperts.co.uk |
*Small additional charges may apply to certain parts of Scotland or areas with HGV Restrictions. Next Day delivery + £15 (*exc. apply – Full Pallets £88 on a Next Day Service)
Returns, cancel up to 14 days from date of delivery. Product to be returned in the same condition & packaging. No returns for cementitious & perishable products. You are responsible for returning goods to The Paving Experts. Need further info, click here.
For any advice; technical, product, stock or quantity needed, call our team on 0330 122 1025.
Please see our FAQs for more information.
SWM680P Power Grout Sponge Machine – Petrol Motor
Clean cement-based and epoxy paving grouts quickly, efficiently, and safely with the Schwammfx SWM680P Power Grout Sponge Machine. Perfect for granite setts, sandstone, limestone, Indian Stone, Yorkstone, concrete slabs, and quarry tiles, this petrol-powered grout sponge machine is ideal for commercial paving projects including town centres, shopping areas, stately homes, and large patios.
The SWM680P uses a continuous sponge band fed through water buckets and rollers. Excess sludge is squeezed out automatically, leaving the sponge clean for repeated cycles. This system ensures uniform, compact joints while preventing cement washout and grout residue entering watercourses.
Key Features & Benefits
- Petrol motor with 4hp power for continuous operation
- Compatible with 620 and 680 sponge bands
- Ideal for cement and epoxy grouts including Ultrascape Flowpoint, Larsen FJM, and Fuga-Pave
- Removes grout residue from granite, natural stone, concrete slabs, and quarry tiles
- Saves up to 70% of grouting time compared to hands-and-knees methods
- Improves joint quality and consistency, preventing washing out cement or grout
- Continuous sponge feeding system for repeatable, clean cycles
- Handles large commercial projects efficiently (prep rate: 200 m²/hr)
- Reduces labour, budget, and contractor fatigue
Technical Specifications
- Petrol motor, 4hp
- Weight: 80 kg
- Dimensions: 60 × 110 cm (WxL) | Height: 96 cm
- Sponge width: 36 cm
- Preparation rate: 200 m²/hr
- Vibration level: 2.5 m/s² | Noise level: 76 dB
Applications
- Cleaning cementitious and epoxy grout from newly grouted paving areas
- Sponging off paving grouts from granite, sandstone, limestone, Indian Stone, Yorkstone, concrete slabs, and quarry tiles
- Commercial paving projects, pedestrian areas, and external pavements
- Quick, uniform cleaning of grout joints for professional finishes
SWM680 Power Grout Sponge Machine – FAQs
-
Q: What surfaces can the SWM680 Power Grout Sponge Machine clean?
A: The SWM680 is suitable for granite setts, sandstone, limestone, Indian Stone, Yorkstone, and concrete paving slabs. It works efficiently on both cement-based and epoxy grouts. -
Q: How much area can the SWM680 clean in an hour?
A: The machine can clean up to 200 m² per hour, saving commercial paving and landscaping teams up to 70 % of time compared to traditional hand cleaning methods. -
Q: What makes the SWM680 ideal for commercial paving projects?
A: Its petrol motor and continuous sponge band system allow consistent, efficient cleaning of large areas, leaving uniform and strong joints. This reduces labour costs and improves joint quality, making it perfect for town centres, shopping precincts, and large-scale landscaping. -
Q: How does the SWM680 prevent grout or cement from washing into watercourses?
A: The machine mechanically sponges off excess grout while leaving joints compact and intact, reducing waste and avoiding environmental contamination. -
Q: Is the SWM680 easy to maintain?
A: Yes – the water buckets and sponge belt are quick to replace, and routine lubrication of chains and rollers ensures long-lasting operation. Replacement sponges are available in heavy-duty or standard grades. -
Q: What size and weight is the SWM680?
A: It measures 60 cm (W) x 110 cm (L) x 96 cm (H) and weighs 80 kg, making it manageable for forklift or pallet lift transport while still being robust for large projects. -
Q: Can the SWM680 be used on both cementitious and epoxy grouts?
A: Yes – it efficiently cleans both types, ensuring uniform, strong joints across all paving types. -
Q: Is the SWM680 suitable for landscaping contractors?
A: Absolutely – it saves time, reduces manual labour, and improves the appearance and longevity of paving joints, making it ideal for commercial landscapers and paving teams.
Note: Machine is heavy (80 kg) and dispatched via 48-hour pallet service. A forklift or a team is required to lift off the tail-lift.
We aim to offer the most competitive prices online. Found it cheaper? Call our family-run business on ☎️ 0330 122 1025!
SWM680 Power Grout Sponge Machine Technical Specification:
- Petrol motor
- Weight 80kg
- Size WxL 60x110cm
- Height 96cm
- Sponge width 36cm
- Prep rate 200m/hr
- Vibration level 2.5m/s
- Noise level 76dB
Instructions for Operating the SWM680 Power Grout Sponge
Please read before operating SWM680:
- Before using SWM680 Power Grout Sponge Machine, remove all objects from the floor - such as tools, screws, etc. Run the sponge belt several rounds through the water buckets to ensure water saturation of the sponge belt.
- Move the SWM680 Sponge Machine diagonally to grout joints in long strokes, 6 to 8 feet, go from left to right.
- Forward motion pre-cleans and backward motion is the main clean. If grout joints are too low or washed away machine height can be adjusted accordingly or can be pushed up by the handle when in forward motion to achieve the best results. If the surface is uneven, lift the machine slightly during backward motion to achieve an even clean.
- Make sure the water is changed frequently to avoid foam build-up. If too much foam build-up is experienced, use De-foamer, which can be ordered here:
- Keep a second container of water ready for faster change of water. Please note: Use only the correct amount of water necessary; do not overfill buckets. See instructions on the machine.
- Never run the sponge belt dry, as this may cause damage to the belt. Always moisten the belt before running the machine.
- Do not expose the sponge belt to high temperatures or prolonged exposure to strong sun, as the seam may split.
- Should the sponge belt split or rip, this can be repaired using a contact spray adhesive available from Schwammfix - contact us on 0330 122 1025 for details
- During cold temperatures or after extensive use, the sponge belt may lengthen. If tap water gets too cold, change the water and the belt will return to its normal size.
- Do not push the machine in forward motion too fast, as the sponge belt could get damaged.
- Make sure the chain, sponge belt and rollers are greased frequently with lithium grease.
- Clean SWM680 Power Grout Sponge Machine after each use.
How to Change the SWM680 Power Grout Sponge Machine Water Bucket:
- Lift the water container off bracket “w” and let it down.
- Flip bracket “w” back.
- Lift machine up.
- Slide water container out.
- Clean bucket, refill with water to 3½” from bottom.
- Do NOT overfill.
- Re-insert water container.
How to Change the SWM680 Power Grout Sponge Belt:
- Disconnect the electric supply.
- Remove the water container.
- Loosen Screw “E” and push top pressure roller sideways.
- Loosen knob “S” and release height adjustment by pressing on “C” (the sponge adjuster will come down)
- Remove sponge glide control bar “B”.
- Disconnect wringer pressure roller “AP” and take it off.
- Place the machine on its left side and remove the sponge.
- Replace sponge; use a wet sponge for it to easily slide on.
- Lift the machine back up and line up (straighten) sponge belt over rollers.
- Insert “AP” wringer roller set and place into the holding studs.
- Fasten roller clips to studs with springs.
- Insert top pressure roller to “E”.
- Insert glide control bar “B”.
- Lift up the handle bar and tighten with knob “S”.
- Re-insert the water container.
- Check all connections to ensure that nothing is loose or has dislodged.
- Do NOT run sponge dry.
- Do NOT overfill water container (fill only half way).
Delivery & Returns Info
Delivery is calculated on size & weight of order, charges displayed when added to basket. Small orders via courier, larger orders via Pallet Network (Click & Collect available call 0330 122 1025 or 01827 794 350). Need further info, click here.
| Weight | Price | Volume |
|---|---|---|
| 0-6KG | £8.00+VAT | 1 x Small Parcel (e.g. blade) |
| 6.1-13KG | £9.00+VAT | 1 Small Bag / Tub |
| 13.01-25KG | £10.00+VAT | 1 Large Bag / Tub |
| 25.01-50KG | £19.00+VAT | 2 x Bags / Tubs |
| 50.01-75KG | £28.00+VAT | 3 x Bags / Tubs |
| 75.01-100KG | £37.00+VAT | 4-5 Bags / Tubs |
| 100.01-249KG | £45.00+VAT | 6-9 Bags / Tubs |
| 249.01-750KG | £48.00+VAT | 10-30 Bags / Tubs |
| 750.01-1400KG | £55.00+VAT | 31 - 55 Bags |
| 1400.01KG + (Full Pallets FOC*) | £0.00 | 52 Tubs / 56 Bags |
| Next Day Delivery (Premium 1-2 Working Day Service) | +avg. £5-10 Extra. Click here for prices |
|---|---|
| Scotland Delivery Service (Deliveries into some parts of Scotland can take 8-10 working days) | Click here for prices |
| Local Delivery & Click & Collect: | Email: orders@thepavingexperts.co.uk |
*Small additional charges may apply to certain parts of Scotland or areas with HGV Restrictions. Next Day delivery + £15 (*exc. apply – Full Pallets £88 on a Next Day Service)
Returns, cancel up to 14 days from date of delivery. Product to be returned in the same condition & packaging. No returns for cementitious & perishable products. You are responsible for returning goods to The Paving Experts. Need further info, click here.
SWM680P Power Grout Sponge Machine – Petrol Motor
Clean cement-based and epoxy paving grouts quickly, efficiently, and safely with the Schwammfx SWM680P Power Grout Sponge Machine. Perfect for granite setts, sandstone, limestone, Indian Stone, Yorkstone, concrete slabs, and quarry tiles, this petrol-powered grout sponge machine is ideal for commercial paving projects including town centres, shopping areas, stately homes, and large patios.
The SWM680P uses a continuous sponge band fed through water buckets and rollers. Excess sludge is squeezed out automatically, leaving the sponge clean for repeated cycles. This system ensures uniform, compact joints while preventing cement washout and grout residue entering watercourses.
Key Features & Benefits
- Petrol motor with 4hp power for continuous operation
- Compatible with 620 and 680 sponge bands
- Ideal for cement and epoxy grouts including Ultrascape Flowpoint, Larsen FJM, and Fuga-Pave
- Removes grout residue from granite, natural stone, concrete slabs, and quarry tiles
- Saves up to 70% of grouting time compared to hands-and-knees methods
- Improves joint quality and consistency, preventing washing out cement or grout
- Continuous sponge feeding system for repeatable, clean cycles
- Handles large commercial projects efficiently (prep rate: 200 m²/hr)
- Reduces labour, budget, and contractor fatigue
Technical Specifications
- Petrol motor, 4hp
- Weight: 80 kg
- Dimensions: 60 × 110 cm (WxL) | Height: 96 cm
- Sponge width: 36 cm
- Preparation rate: 200 m²/hr
- Vibration level: 2.5 m/s² | Noise level: 76 dB
Applications
- Cleaning cementitious and epoxy grout from newly grouted paving areas
- Sponging off paving grouts from granite, sandstone, limestone, Indian Stone, Yorkstone, concrete slabs, and quarry tiles
- Commercial paving projects, pedestrian areas, and external pavements
- Quick, uniform cleaning of grout joints for professional finishes
SWM680 Power Grout Sponge Machine – FAQs
-
Q: What surfaces can the SWM680 Power Grout Sponge Machine clean?
A: The SWM680 is suitable for granite setts, sandstone, limestone, Indian Stone, Yorkstone, and concrete paving slabs. It works efficiently on both cement-based and epoxy grouts. -
Q: How much area can the SWM680 clean in an hour?
A: The machine can clean up to 200 m² per hour, saving commercial paving and landscaping teams up to 70 % of time compared to traditional hand cleaning methods. -
Q: What makes the SWM680 ideal for commercial paving projects?
A: Its petrol motor and continuous sponge band system allow consistent, efficient cleaning of large areas, leaving uniform and strong joints. This reduces labour costs and improves joint quality, making it perfect for town centres, shopping precincts, and large-scale landscaping. -
Q: How does the SWM680 prevent grout or cement from washing into watercourses?
A: The machine mechanically sponges off excess grout while leaving joints compact and intact, reducing waste and avoiding environmental contamination. -
Q: Is the SWM680 easy to maintain?
A: Yes – the water buckets and sponge belt are quick to replace, and routine lubrication of chains and rollers ensures long-lasting operation. Replacement sponges are available in heavy-duty or standard grades. -
Q: What size and weight is the SWM680?
A: It measures 60 cm (W) x 110 cm (L) x 96 cm (H) and weighs 80 kg, making it manageable for forklift or pallet lift transport while still being robust for large projects. -
Q: Can the SWM680 be used on both cementitious and epoxy grouts?
A: Yes – it efficiently cleans both types, ensuring uniform, strong joints across all paving types. -
Q: Is the SWM680 suitable for landscaping contractors?
A: Absolutely – it saves time, reduces manual labour, and improves the appearance and longevity of paving joints, making it ideal for commercial landscapers and paving teams.
Note: Machine is heavy (80 kg) and dispatched via 48-hour pallet service. A forklift or a team is required to lift off the tail-lift.
We aim to offer the most competitive prices online. Found it cheaper? Call our family-run business on ☎️ 0330 122 1025!
SWM680 Power Grout Sponge Machine Technical Specification:
- Petrol motor
- Weight 80kg
- Size WxL 60x110cm
- Height 96cm
- Sponge width 36cm
- Prep rate 200m/hr
- Vibration level 2.5m/s
- Noise level 76dB
Delivery & Returns Info
Delivery is calculated on size & weight of order, charges displayed when added to basket. Small orders via courier, larger orders via Pallet Network (Click & Collect available call 0330 122 1025 or 01827 794 350). Need further info, click here.
| Weight | Price | Volume |
|---|---|---|
| 0-6KG | £8.00+VAT | 1 x Small Parcel (e.g. blade) |
| 6.1-13KG | £9.00+VAT | 1 Small Bag / Tub |
| 13.01-25KG | £10.00+VAT | 1 Large Bag / Tub |
| 25.01-50KG | £19.00+VAT | 2 x Bags / Tubs |
| 50.01-75KG | £28.00+VAT | 3 x Bags / Tubs |
| 75.01-100KG | £37.00+VAT | 4-5 Bags / Tubs |
| 100.01-249KG | £45.00+VAT | 6-9 Bags / Tubs |
| 249.01-750KG | £48.00+VAT | 10-30 Bags / Tubs |
| 750.01-1400KG | £55.00+VAT | 31 - 55 Bags |
| 1400.01KG + (Full Pallets FOC*) | £0.00 | 52 Tubs / 56 Bags |
| Next Day Delivery (Premium 1-2 Working Day Service) | +avg. £5-10 Extra. Click here for prices |
|---|---|
| Scotland Delivery Service (Deliveries into some parts of Scotland can take 8-10 working days) | Click here for prices |
| Local Delivery & Click & Collect: | Email: orders@thepavingexperts.co.uk |
*Small additional charges may apply to certain parts of Scotland or areas with HGV Restrictions. Next Day delivery + £15 (*exc. apply – Full Pallets £88 on a Next Day Service)
Returns, cancel up to 14 days from date of delivery. Product to be returned in the same condition & packaging. No returns for cementitious & perishable products. You are responsible for returning goods to The Paving Experts. Need further info, click here.
Instructions for Operating the SWM680 Power Grout Sponge
Please read before operating SWM680:
- Before using SWM680 Power Grout Sponge Machine, remove all objects from the floor - such as tools, screws, etc. Run the sponge belt several rounds through the water buckets to ensure water saturation of the sponge belt.
- Move the SWM680 Sponge Machine diagonally to grout joints in long strokes, 6 to 8 feet, go from left to right.
- Forward motion pre-cleans and backward motion is the main clean. If grout joints are too low or washed away machine height can be adjusted accordingly or can be pushed up by the handle when in forward motion to achieve the best results. If the surface is uneven, lift the machine slightly during backward motion to achieve an even clean.
- Make sure the water is changed frequently to avoid foam build-up. If too much foam build-up is experienced, use De-foamer, which can be ordered here:
- Keep a second container of water ready for faster change of water. Please note: Use only the correct amount of water necessary; do not overfill buckets. See instructions on the machine.
- Never run the sponge belt dry, as this may cause damage to the belt. Always moisten the belt before running the machine.
- Do not expose the sponge belt to high temperatures or prolonged exposure to strong sun, as the seam may split.
- Should the sponge belt split or rip, this can be repaired using a contact spray adhesive available from Schwammfix - contact us on 0330 122 1025 for details
- During cold temperatures or after extensive use, the sponge belt may lengthen. If tap water gets too cold, change the water and the belt will return to its normal size.
- Do not push the machine in forward motion too fast, as the sponge belt could get damaged.
- Make sure the chain, sponge belt and rollers are greased frequently with lithium grease.
- Clean SWM680 Power Grout Sponge Machine after each use.
How to Change the SWM680 Power Grout Sponge Machine Water Bucket:
- Lift the water container off bracket “w” and let it down.
- Flip bracket “w” back.
- Lift machine up.
- Slide water container out.
- Clean bucket, refill with water to 3½” from bottom.
- Do NOT overfill.
- Re-insert water container.
How to Change the SWM680 Power Grout Sponge Belt:
- Disconnect the electric supply.
- Remove the water container.
- Loosen Screw “E” and push top pressure roller sideways.
- Loosen knob “S” and release height adjustment by pressing on “C” (the sponge adjuster will come down)
- Remove sponge glide control bar “B”.
- Disconnect wringer pressure roller “AP” and take it off.
- Place the machine on its left side and remove the sponge.
- Replace sponge; use a wet sponge for it to easily slide on.
- Lift the machine back up and line up (straighten) sponge belt over rollers.
- Insert “AP” wringer roller set and place into the holding studs.
- Fasten roller clips to studs with springs.
- Insert top pressure roller to “E”.
- Insert glide control bar “B”.
- Lift up the handle bar and tighten with knob “S”.
- Re-insert the water container.
- Check all connections to ensure that nothing is loose or has dislodged.
- Do NOT run sponge dry.
- Do NOT overfill water container (fill only half way).