I wonder how some of you have given good comments about this product. It's not a Thetford. It smells bad, it doesn't dissolve the waste properly, and you have to rinse it every time you empty it. It's not thick, it's just water, which probably explains the price difference. I will get a Thetford to do the job and keep this as a backup for emergencies.

It goes into a bottle with a hole in the lid and disinfects the toilet bowl with every flush.
It removed the stain in 5-10 flushes.
Finally, no more chlorine and scrubbing!

I have been using the product for 4 months. It adequately does its job.
It doesn't have a smell and it dissolves dirt. It is also economical.