Tuesday 15 April 2014

Sunny days spotted

hi beef need help with a pole system question. on hot sunny day especially the windows in direct sunlight there drying in with like a white powdery residue streaks. the water is pure any ideas on whats causing it ? cheers.

Beef: Excellent question, to a definite problem. Direct sunlight heats the glass and causes water to evaporate quickly, thus drying on the glass. Any residues trapped in the water that have been picked up off the glass or in the air will then try onto the glass, causing the residue streaks.

Even though your water is pure, it's not when it touches the glass. Pollen, more prevalent in hot weather is a prime culprit. 
A solution can be to use hot water, which evaporates slower !
Happy to help #AskBeef