I have that ladder too! So soft washing do you use normal wfp system for cleaning render etc but with chemicals like hypo???Jamie
HSE also approve nuclear power strations just as they would have asbestos and Thalidomide in the day
I've been looking at algoclear looks good but how do you supply it Chris?
Sorry mention apply !
And then scrub it with wfp and rinse down?
Thanks Chris also what's that petrol engined water tank with a reel on it is that for your wfp???