Tried out my hand pump foam gun today!
Absolutely love it! Obviously it's never going to be as powerful as a pressure washer, but if you pump it to its max the pressure is very decent, and when used with just hot water it does a really good job at getting most of the grime off the car. It's definitely a good alternative to no pressure washer at all.
Anyway tried the demon foam shampoo stuff, and managed to decent coverage of the full car off one bottle filled with 1.5L of water.
Obviously it's hard to see because the car is white, but you get the idea...
Once I'd done the foam, I let it settle a bit and then filled the foam gun up with just hot water to rinse it off.
I didn't actually wash the car properly, infact I didn't even touch the car at all, I wanted to see how well the foam/gun could do on their own.
Here's a before and after picture of just using the foam gun (firstly with foam and then hot water on its own)
It's hard to see but there's a thin layer of dirt:
After:
It managed to get a lot of the dirt off, I'm really happy with it as it now means I can just use that instead of having to drive to my local garage and use the pressure washer for a few quid each time.
One last shot of once I'd finished!