It's a concentrate but I just it straight. Nice suds, takes off dirt and smells good, but not overpowering. Better than cleaning with just water doesn't.seem to harm plants or grass.

I needed a good detergent that is safe on hedges and plants and still has some cleaning power. I used this with my pressure washer to clean siding and eaves on our house. The detergent loosened up dirt, mud wasp nests, etc. allowing the pressure washer to remove it easily. Overall, a good detergent.

Best cleaner,melts dirt away

I ordered this product about a month ago. I used it for the first time last week and it is the cleaning product I have ever used for my sidewalks and concrete patios.

This all purpose Karcher detergent works awesome with my new Karcher 2000 pressure washer. Cleaning my driveway and house was a breeze.

This All Purpose Detergent is so excellent! It is effective, creates bubbles and smells so good!

I received the product promptly with no problems. I'm very please with the cleaning results.

[This review was collected as part of a promotion.] I was excited to try this because I needed to pressure wash my garage. I have used water and it kind of works so I needed to try the Karcher multipurpose pressure washer cleaner so see if there was any difference. Well there is a huge difference. Water just gets the top layer of dirt washed off whereas the Karcher multipurpose cleaner really cleans deep down. I have been doing some pressure washing each evening and it is so much cleaner and less work to use the cleaner. I am very happy with how my garage looks now. It looks like I spend hours scrubbing the dirt away. Tonight I want to do my patio set and see how great that will look. I also have a cement patio that will be done with weekend. I also will try the garage floor, because I have not pressure washed it. It is so easy to use, I use about 6 and a half ounces of cleaner for a gallon of water and I am ready to go. I really am amazed how great my garage looks after using the cleaner, that I won't go back to just using water again. This is a great product to use for all the summer time clean ups I like to do.

Didn’t do so well on grease spots. Haven’t tried on cars or windows yet.

Feel like it did not work very well. Would double the concentration