Review on Convenient Portable Toilet Camping Porta Potty - 5 Gallon Waste Tank - Durable, Leak Proof, Flushable RV Toilet - Detachable Tanks for Easy Cleaning & Carrying - Perfect for Travel, Boating, and Trips by William Auditore

I ordered this toilet because I was looking for a second portable toilet for an upcoming event. Yes, it is true that the screw cap of the drain part can leak. I've seen negative review after negative review about it. To STOP this, wrap a bunch of tape around the plastic threads in the same direction you unscrew the cap. Then it doesn't flow. When we used this toilet at an event, she never licked us. We also carried an extra roll of duct tape just in case. But you need to wrap the threads before using it. For those of you unfamiliar with plumbing tape, it's usually white (general use) or pink (heavier use) and comes in small two-inch-wide rolls that look like first-aid tape. Made from Teflon. Always screw whatever you are trying to seal in the SAME direction you screw the lid.