Dirtbusters wash and wax has a very high concentrate at 200 to 1 and only requires two capfuls per bucket for effective cleaning and waxing - 5 litres makes up to 1000 litres of cleaning solution. It is safe on all paint finishes, glass and alloy wheels.
Was a bit sceptical about this wax shampoo but have found it superb for cleaning my motorhome. Added to warm water It lathers very well and road grime seems to just melt away. Highly recommended, came promptly and very well packaged, absolutely no complaints, great product!
Been using this product for a while now, as a motorhome & caravan valeter I fine this product is very good value for money and it leaves a very good finish to the body work .
Would recommend to anyone.