Clean It Up

UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: john63. on April 19, 2013, 05:13:43 pm

Title: rendering on windows
Post by: john63. on April 19, 2013, 05:13:43 pm

cleaned large house today took twice as long as it should of.
house had been rendered and windows were covered got some of it off anyone recommend anything
im trad.

Title: Re: rendering on windows
Post by: james nicholson on April 19, 2013, 06:02:01 pm

brand new scraper blades and special clean price

Title: Re: rendering on windows
Post by: p1w1 on April 19, 2013, 06:14:37 pm

i would recommend brand new scraper blades and then plenty of soapy water and scrape in 1 direction only (forward) then wipe clean and repeat  do not scrape forwards and backwards as you will more then likely scratch the glass. I would also HIGHLY recommend that you get the customer to sign a scratched glass waiver and explain to them although you will do your very best to remove it you cant guarantee there may be small or faint scratches left. And of course price well.
paul

Title: Re: rendering on windows
Post by: pure tech on April 20, 2013, 07:35:01 am

I havn't used it but Titan Cement Off is designed for this.
I also think phosphoric acid dissolves/softens morter etc.

Title: Re: rendering on windows
Post by: Smudger on April 20, 2013, 07:59:44 am

Quote from: james nicholson on April 19, 2013, 06:02:01 pm

brand new scraper blades and special clean price

+1

Title: Re: rendering on windows
Post by: robertphil on April 20, 2013, 08:20:54 am

soap up the window as much as you can so it flows down as you scrape ,carrying away grit