Stains/Sealant
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| Asked by Andrew McKechnie from Berkshire: |
Portion of a new patio area has been stained by sink/washing machine effluent (blocked drain). Paving is unsealed. Is it possible to remove the absorbed soaps? What products should be used to (a) clean and (b) seal the paving?
Thank you. |
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| TileProf says: |
Hi There,
I would try some Nano-tech cleaner, apply it on the stain and let it soak for an hour and the blast it with a pressure washer if you have one of not use a deck brush and lots of water.
Regards Russell at Tile Doctor
http://www.tiledoctor.co.uk/Nanotech-UltraClean.html
p.s If you have sealed the sandstone then it will be this that is damaged so you will http://www.tiledoctor.co.uk/Remover.html need to use a sealer remover like Remove and go to get rid of it .
Russell Taylor
Tile Doctor Ltd |
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