Robert
Member
- Location
- South East
Thanks!
Thats what I was told, but you do need to use a brush from time to time.It'll come off with the snow.
very much depends on how hard it is. you will get a lot of evaporation very quickly on a hot day and that will leave a solid film which will get worse over the years.Mine need a clean as we've dust and lichens beginning to get a foothold...
I've seen the advisories to use pure water, but how much damage can a splash of tap water really do?