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Water run marks on sills

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Next you will giving them a bottle of pure water so they can have ago at cleaning their inside windows too./emoticons/biggrin.png

 
Next you will giving them a bottle of pure water so they can have ago at cleaning their inside windows too./emoticons/biggrin.png
Funny you should say that.... Earlier I tested the TDS of a bottle of highland spring water and it was 115ppm and it's supposed to be spring water!

 
That also reminds me of only fools & horses peckham spring water /emoticons/biggrin.png

 
That also reminds me of only fools & horses peckham spring water /emoticons/biggrin.png
You got me thinking now.... Tuffers Towers Spring Water. TDS of 049 with less muck in it than highland spring /emoticons/smile.png

 
sorry to bump this thread but what is 'magic sponge' and where do i buy it?

i've got the same problem, black marks coming from the rubber seal and staining the white upvc frames.

 
you can still get dirt staying on the sills, even when rinsing, brush angles, use a swivell to get a good angle to rinse & wipe with the brush. maybe stop the waterflow, then wipe your brush across,

best getting up there and seeing exactly what she can see, give them a good wipe down by hand. see what happens after that

 

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