I buy the cheapest car wash soap my local big box store has (usually armor all) and it works fine. Although i still use a soap bucket and a dirty rinse bucket, it makes car washing quicker and easier.

Soap is great, smells like cake. The attachments are a little on the thin side, especially the foam cannon nozzle.

The foam gun now works amazingly and i could not be happier! Had to look it up on youtube to learn how to use it. Lastly, it has a kids toy plastic feel to it.

Outside of those two complaints it is very good for the money. Inwas very happy with the ease and quality. Definitely recommend it.

The r1 needs to be taken back to the drawing board and redesigned. It gets frustrating quick. Same issue taking it off. Disconnected everything and put it all beside box ready to return.

The product works ok out of the box. The plastic coupling is fragile and not engineered very well. The product is terrible and should not be on the shelf.

This makes a fairly useful soapy solution, but nothing like a heavy clingy foam from a cannon/pressure washer. The product does work, however it is way to difficult to attach the hose nossel to the foam sprayer.