I'm not that picky, the product works very well I have used this product with a foam concentrate and it works very well. Here's my little problem with that...once you get the bottle, open it and smell the product. If you have used a degreaser before you will immediately notice that it is very similar to the ZEP Industrial Purple Degreaser, now I say it literally but after using it and looking at the product a little more closely I went ahead and asked mine Partners to use this product (without them knowing what it was) to clean a wheel, then I used my other identical blower. I applied ZEP Industrial Purple Degreaser because I have a 5 gallon bottle that I use to clean brake and engine parts, gave it to my partner and they didn't notice a difference, the cleaning was just as good and the smell was the same . Again, I'm not claiming it's the same product, but I feel like I could just use my ZEP degreaser instead of spending more money to get a product that looks the same as what I already have . Overall I still recommend this to anyone looking for a powerful rim cleaner.