Toilet Cleaner is a fictional drug mentioned in Grand Theft Auto V. It appears to be a variation of crystal meth (consumed by smoking, causes a "high" feeling, produced by being cooked), however, the inconspicious name, its semi-legal status and packaging labeled "not suitable for human consumption" are references to bath salts.
It is advertised on the radio and is sold via the website www.toiletcleaneronline.com (though not purchasable by the player). The drug is also frequently mentioned in various shows on Blaine County Talk Radio and Underbelly of Paradise.
The logo's color and text co-ordination may be influenced by the laundry detergent "Daz".
Imaging Voice: "Meth brought you forbidden fruits of incest. Bath salts brought you the taboo joys of cannibalism. It's time to step things up a level. The hot new legal high that takes you to places you never imagined and leaves you forever changed - Toilet Cleaner. It's time to smoke a real bowl! Available at your local hit shop, or in case of overzealous local laws - buy it online."
- The radio commercial's description of bath salts is a reference to the 2012 Miami cannibal attack.