Clean It Up

UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: Andy Prittchard on October 19, 2011, 03:40:20 pm

Title: HI/LO TDS
Post by: Andy Prittchard on October 19, 2011, 03:40:20 pm: What's the highest TDS you can work to before the glass spots?
Title: Re: HI/LO TDS
Post by: Avo on October 19, 2011, 04:02:46 pm: I dont think i've ever done over 3 or 4 its not worth the risk.....
Title: Re: HI/LO TDS
Post by: BORBRYCE on October 19, 2011, 04:03:02 pm: 138.3 if no sun.
Title: Re: HI/LO TDS
Post by: Andy Prittchard on October 19, 2011, 04:04:22 pm: Quote from: Ronnie B on October 19, 2011, 04:03:02 pm
138.3 if no sun.

I had you down as a Mirror man.
Title: Re: HI/LO TDS
Post by: Avo on October 19, 2011, 04:06:58 pm: 138 ;D straight from the tap then..
Title: Re: HI/LO TDS
Post by: GB Window Cleaning on October 19, 2011, 04:08:31 pm: i dont go higher than 000ppm now-a days. be carefull! especially as said, on hot south facing quick drying windows!
Title: Re: HI/LO TDS
Post by: Avo on October 19, 2011, 04:15:32 pm: Quote from: GB Window cleaning on October 19, 2011, 04:08:31 pm
i dont go higher than 000ppm now-a days. be carefull! especially as said, on hot south facing quick drying windows!
why are the ones facing the sun prone to spot how dose that work and what happens??
Title: Re: HI/LO TDS
Post by: Andy Prittchard on October 19, 2011, 04:16:52 pm: Something to do with drying quickly.

Do windows spot at a high tds if not in the sun, then?
Title: Re: HI/LO TDS
Post by: GB Window Cleaning on October 19, 2011, 08:34:10 pm: Quote from: Avo on October 19, 2011, 04:15:32 pm
Quote from: GB Window cleaning on October 19, 2011, 04:08:31 pm
i dont go higher than 000ppm now-a days. be carefull! especially as said, on hot south facing quick drying windows!
why are the ones facing the sun prone to spot how dose that work and what happens??

yeah they dry too quick and dont get chance to rinse as well leaving suspended dirt on the glass, the obvious answer to this is to rinse very thorough!