patio cleaner recommend

[limmy66]

Can u recommend a patio cleaner solution to put on patio to remove stains before powerwashin thanks lads

[Alex O]

I use sodium hypochloride witch is what farmers use to clean out the dairy parlours with also good for spraying on moss on paths and driveways, you can either add water to thin it out or neat for heavy staining. I tend to wet the area first then spray the chemical on leave a few minutes and you will see it start to lift up any dirt then power wash off , careful using it near flower beds and grass as it will burn it. Normally a 20ltrs is £9.99 from my local farm wholesalers

 

 

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[daveindales]

I use sodium hypochloride witch is what farmers use to clean out the dairy parlours with also good for spraying on moss on paths and driveways, you can either add water to thin it out or neat for heavy staining. I tend to wet the area first then spray the chemical on leave a few minutes and you will see it start to lift up any dirt then power wash off , careful using it near flower beds and grass as it will burn it. Normally a 20ltrs is £9.99 from my local farm wholesalers

 

 

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Agreed. I think that's what most people buy it for nowadays.

[daveindales]

I put it on mixed with water through knapsack sprayer

[Alex O]

Yeah I just use it at home so generally use it neat in a five ltr sprayer

 

 

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[Duncansimpson]

Wet and forget really works well. Available from amazon

[Mortimer Firewood]

Brick acid

[Stihl123]

Try bleach! my brother did, put it on, leave for an hour and then wash it off

came up like new!!!