advice on this

[simon]

been asked to clean this, i don't think there's enough drainage for hypo & i've never used a biocide so not sure about them, any ideas please View attachment 7380 View attachment 7380

View attachment 7379

 

[Duncs]

maybe the guys could shine some light on this

 

[Taxlossloz]

Looks a good job

It's such a narrow strip I'd WFP softwash and rub it in with brush low flow

Wet the trees shrubs

Then the paving will need cleaning - powerwash ?

Then back up to WFP again but looks like all house will need a wash or stained areas will be lighter

 

[Taxlossloz]

I not used it but algo clear pro meant to be good

No bleach and not cheap but could be the right option