Been cleaning with WFP for getting on now 20 years. I have never had an issue with hoses freezing, as long as the van is nice and warm keep the flow going and your fine.
As for water freezing, well the conditions are self explanatory really. If it’s freezing outside, just pop down a bit of grit on any door steps, not rocket science.
As for water freezing, well the conditions are self explanatory really. If it’s freezing outside, just pop down a bit of grit on any door steps, not rocket science.