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sub50
I have been asked to quote for commercial premesis where the grout on the shower tiles has become black with mould.
My initial thought is to remove the old grout with a fein, treat the grove with a mould killer solution, re-grout and then seal.
The cleaners have been scrubbing at the grout in an effort to clean and this has resulted in the grout being partly removed and so the grove between the tile is certainly deep enough to take new grout without removing the old.
Could I therefore use a mould treatment and simply re-grout?
What would you charge pre linear metre for this?
Any thoughts would be greatly appreciated.
My initial thought is to remove the old grout with a fein, treat the grove with a mould killer solution, re-grout and then seal.
The cleaners have been scrubbing at the grout in an effort to clean and this has resulted in the grout being partly removed and so the grove between the tile is certainly deep enough to take new grout without removing the old.
Could I therefore use a mould treatment and simply re-grout?
What would you charge pre linear metre for this?
Any thoughts would be greatly appreciated.
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