What PSI do I need?
A good home pressure washer of 2000 PSI is great for most things including cleaning cars, house windows, driveways and removing weeds and grass from between paving bricks. For hard surfaces such as concrete with oil stains swimming pools and wall stains 3000 plus PSI diesel pressure washers are a better option.
Are diesel pressure washers any good?
Yes, diesel pressure washers are cheaper to run and usually have longer more reliable lifespans and because of the high compression of a diesel engine Higher PSI pumps can be fitted. Petrol pressure washers are usually cheaper than diesel pressure washers and for home use you usually have other petrol running machines such as lawnmowers.