Thank you for viewing. I'm organizing my car washing supplies. These items have been used, so they are not full. I haven't put the cleaning solutions back in once I've taken them out. The red one has a watermelon-like scent. About 1/4 of the 473ml capacity remains. The green one has a Honeydew scent and is labeled as 64FLOZ, which is about 2 liters, and I think more than half of it remains. Please also check the images. I used about 30ml in 700ml of water for foam cannon, and it produced a lot of foam, so I think it can be used quite a few times.