Hi all
I'm going to have a go at cleaning a mates crazy paving today but I just have a couple of questions that need answering.
Is it completely necessary to add a surfactant to the 15% hypo and how long shall I leave it till I rinse it off?
Many thanks
Brett
Sent using the Window Cleaning Forums mobile app
I'm going to have a go at cleaning a mates crazy paving today but I just have a couple of questions that need answering.
Is it completely necessary to add a surfactant to the 15% hypo and how long shall I leave it till I rinse it off?
Many thanks
Brett
Sent using the Window Cleaning Forums mobile app