Went hot two months ago and roughly at the same time i started to use vision.
Two months on and iam noticing unbelievable results on the glass and frames.
Iam absolutely delighted with the results and can honestly say its taking slightly less longer to complete my days work now.
Will never go back to cold only now and highly recommend the combination of hot with vision.
What do you mean, 'unbelievable results'?
In all my time doing wfp i can honestly say I've never had the frames looking so good.
As for the glass i find the scrub much easier as the brush glides with less effort.
As opposed to Daz i love seeing the bubbles and for me i definitely rinse less as i see the water coverage much better.
Its all a bit odd at first seeing these bubbles, your natural reaction is to rinse more to get rid of them.
I believe also that with vision in the mix water sheets better on hydrophilic glass.
As for the glass itself ive noticed it staying cleaner for longer even through the recent stormy weather, more noticeable on my 8 weeklys.
Some houses now ive cleaned three times with hot and vision and iam absolutely spending less time on them, maybe 5 or 10% quicker, definitely worth the £2 or less per day in gas.