Clean It Up

UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: Ben wood on January 07, 2013, 01:30:05 pm

Title: algae on brick plaster
Post by: Ben wood on January 07, 2013, 01:30:05 pm

I have been asked to clean the algae of some ouside plastered walls. he wont have it jetwashed and wants me to use wfp and a chemical. any ideas what would do the job as put virosol on it, it took some away but still left some bad marks on the walls. Any ideas what i can do

Title: Re: algae on brick plaster
Post by: Small but perfectley formed on January 07, 2013, 03:48:55 pm

I think hypochlorite solution will clean this but you will need gogles etc and a safe area to apply in case in gets on other property and people

Title: Re: algae on brick plaster
Post by: Matt - aquatec on January 07, 2013, 08:48:44 pm

Wet and go....  It's a spray on and leave product available from Costco ....  Google it and it does work.... Takes a couple of weeks...

Cheers

Matt

Title: Re: algae on brick plaster
Post by: Nathanael Jones on January 07, 2013, 09:16:47 pm

Sodium Hypochlorite (Bleach) works brilliant for this.

Title: Re: algae on brick plaster
Post by: prestigeclean on January 08, 2013, 04:01:53 pm

i assume you water the bleach down , what ratio do you use please , i have a big clean down to do next month regards alan

Title: Re: algae on brick plaster
Post by: Elfyn on January 08, 2013, 04:52:35 pm

You could go for the safer option - Armillatox
It can be bought from Amazon