BENZ biowash application guideline

[Williams Jet Wash]

Hi all,

I have a roof clean booked in for tomorrow I am not concerned about doing this in the Rain/Wind (perhaps I should be)

I am more concerned about the biocide washes effectiveness if rain is due when applying the mix? anybody have any technical facts about these mix's and advice from personal experience?

thanks

Jake

 

[Williams Jet Wash]

Will someone please @ Ben from Rutland pumps