Santeen's S-T Drain Opener and Toilet Bowl Cleaner have been helping homeowners and professionals for more than 60 years. Our unique acid- based formulations and the concentrated strength of our products give them the ability to perform when other products fail. These seriously powerful chemical cleaners are available nationally and should be used as directed.


"Hands down the best product.
Sixty years strong."
- Bernie Feltes

Inspired by classic 1950's package design, it conveys a sense of strength, pragmatism and work ethic with a no-nonsense yet modern graphic look and feel. Our packaging features a proprietary design that allows the product to be shelved and sold without the use of safetybags—making the product more recognizable, convenient and affordable.