Best way for heated water

What’s the best way to heat my water .looking for options 

i use a simple gas heater cost wise £300 tops that includes a gas bottol and fittings running cost is a set of battorys once every 2 years and £2/£3 a day in gas on a hot heat 

why do we need hot water in window cleaning? Thanks m

depends were you work im on the coast so lots of salt and bird :1f4a9:  and lots of bee pollon thats were hot excells + the hoses are nice and soft easer to manage hot is beta on first cleans to and add ubik your guna rip throu a firsty clean much faster less effert 

How do you use ubik,I have seen these heating elements that fits inside tank are they good to heat water. 

tench0771 said:

depends were you work im on the coast so lots of salt and bird :1f4a9:  and lots of bee pollon thats were hot excells + the hoses are nice and soft easer to manage hot is beta on first cleans to and add ubik your guna rip throu a firsty clean much faster less effert 

Click to expand...

Do you charge more because it's a hot wash?

no i charge the same u make the extra back in speed of cleaning

ubik u mix with water in a pump sprayer spray the glass then scrub and rince with water

tench0771 said:

ubik u mix with water in a pump sprayer spray the glass then scrub and rince with water

Click to expand...

ubik, will need to get some of that. Can you buy it off the shelf anywhere? Thanks

yes e.bay amzone  ect will sell it a good glug in a sprayer will shift the dirt  :1f44d:

scottish cleaning service said:

why do we need hot water in window cleaning? Thanks m

Click to expand...

I would put it this way , cold is fine ive used it the first 9 yrs. But heated just disolve dirt easier , bird muck etc. Just as warm water is easier when dishwashing. Cold can do , but warm is just easier to work with.  On 4 weeklys i never use my hot device, only 8 and 12 weeklys.