Mainly because of slug/snail trails at this time of year and the odd baked on bird dirt but mainly snail trails as i am spending twice as long at some houses. So how much £ on gas do you hot water users recon it would cost per month for a 2 man set up?? Been looking at diesel systems too which cost alot more but would these be cheaper in long run and do they get water as hot as gas heaters??
i wouldnt bother mate.just use a natural hybrid brush for slug trails and a gardiners scraper for stubborn bird muck.
you wont be any quicker overall with hot water compared to a cold system.it just doesnt work out that way in day to day reality.
hot water is a waste of your time and money.i must of spent a couple of grand on heaters,hot water hoses, GAS over the course of a few years.it didnt speed me up at all and i had the extra faff to deal with.
i also nearly set my new van on fire after a gas leak.never again for me.