10 things to never put in a toilet – master plumbers warn these will wreck your system

A large free-standing bath in the center of a dark, moody green bathroom. A white armoire in the background, and a side table with a large plant beside it. .

From clogged pipes to costly plumbing repairs, there are some things you should never put in a toilet to avoid costly damage.

Even products labeled ‘flushable’ aren’t always what they seem. Whether you’re cleaning quickly or just unsure what’s safe to flush, it’s worth knowing the dos and definitely don’ts.