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Hypo on K render ?

Has no one ever thought of using calcium hypochlorite? ?

Same effect as sodium hypochlorite but no sodium

Sodium is what kills plants but the hypochlorite bit is what bleaches

Not sure if it would be good as hypo kills lichen etc but it would bleach paving etc

Just a thought but i am looking into cleaning with hypo as i can't believe the results i have seen on here

 
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View attachment 9630 I used a watering can today for patio but for walls and roofs I use WFP with Vikan STIFF brush and pump must be chemical resistant ( eg Shurflo Viton seals )
All the backpacks etc we use are intended as crop sprayers used with chemicals

Surely that means they are chemical resistant

 
I thought that Dave but actually cheaper pumps won't last long with hypo as rubber seals will rot

Like my pump in van for pure water its babba

 
Has no one ever thought of using calcium hypochlorite? ?Same effect as sodium hypochlorite but no sodium

Sodium is what kills plants but the hypochlorite bit is what bleaches

Not sure if it would be good as hypo kills lichen etc but it would bleach paving etc

Just a thought but i am looking into cleanjng with hypo as i can't believe the results i have seen on here
Interesting idea - where do you get calcium hypo then ?

Someone in USA will have tried that's for sure

It's amazing stuff Dave

I just done 3 solid days on 3 separate houses and earned more than I do on Windows plus 3 payments straight in bank

 
I am just paranoid about ruining someones house mate

Do you not use a powerwasher then?

 

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