How do you manage to run at 20.....I run at 75 with a rinse bar.....will try halving that tomorrow and see.

Did a PW job today and many folk have asked if its better to softwash first then PW the area or the other way round. I did both today on stone coping stones purely by mistake so decided to focus on the result. The ones that were PW first and then softwashed came up alot better than the ones that were softwashed first which makes perfect sense. So if anyone needs to softwash copings, Indian sandstone or steps then its better to PW it first. 😉

Always the way I've done it too

Just the one side needs cleaning. I had a go at it today and failed miserably. I sprayed it with Virosol and it didn't touch it. It doesn't matter if chemicals are used as the drain off is to the ground.

If i made a DIY injector would you just premix the hypo in a barrell and spray it that way ? or does the DIY injector you describe set the dosage like and x jet ?

I looked at a Chinese import van, it was a maxus eDeliver. It was really cheap about £10k 1y old and around 5k miles.

It was rated at around 1t but when I looked underneath it  I reckon I could have made a better job of manufacturing it in my shed.

Absolutely no danger I'd bolt a tank into one of them.

I agree about current quality and, at the same time, I suspect that in about ten years you'll be looking back in wonder at how bad they were given they're now everywhere.

Vin