[cleaning4usussex]

Just a quick question I have a customer who uses chemicals on there patio but it doesn't work well by the looks of it! They don't want it pressure washed which I think it needs,   it's dirty and green could I wet it with hose then spray with hypo or algo clear then agitate ie broom then wash off with hose again can anyone think why this wouldn't work? Jamie

[Blast Away]

Yes, I've personally done just that. But it won't work in every case, depends how soiled.

[cleaning4usussex]

It's only 3-4 yrs old so not too bad I might  mention to them about it would be a good days work us chemicals:-)

[bravo20]

Didn't realise York was now part of India!!!! 

[jim mca]

If you have a rotary with a brush the use a high alkaline cleaner Kev Martin will give you good advice on chemicals to use

[Blast Away]

If you have a rotary with a brush the use a high alkaline cleaner Kev Martin will give you good advice on chemicals to use

 

[Richy L]

I have cleaned Indian sandstone with just chemicals, but the results will be better with a light pressure wash, just to move the dirt from the surface.

[Kev Martin]

I have cleaned Indian sandstone with just chemicals, but the results will be better with a light pressure wash, just to move the dirt from the surface.

But not as good as they will be with a Mono Rotary Machine

Kev Martin
Tiling Logistics Ltd

[Richy L]

I have cleaned Indian sandstone with just chemicals, but the results will be better with a light pressure wash, just to move the dirt from the surface.

But not as good as they will be with a Mono Rotary Machine

Kev Martin
Tiling Logistics Ltd