Even when they're advertised as “flushable,” most moist towelettes should never go down the toilet. The wipes don't disintegrate in water, leading to clogs and backed-up sewer lines.
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There's a good reason public bathrooms post signs warning users not to flush feminine hygiene products. Pads and tampons, which are designed to expand and retain fluids, won’t dissolve after being flushed down the pipes. To properly dispose of personal items, wrap them in toilet paper and throw them in the garbage can.
Paper towel manufacturers often tout the strength of their products. But there's a downside to all this durability: Because the paper is meant to stay strong when exposed to liquids, it won't break down like toilet paper does, making it likely to clog the toilet. Always throw used paper towels in the trash.
A single disposable diaper—even in a tiny newborn size—is likely to clog the commode. To get rid of a dirty diaper, roll it up and secure the ball with the diaper's adhesive strips. Slip the diaper into a small plastic bag, then toss the whole thing into the trash.
After you've cleaned your ears or dabbed away errant streaks of eyeliner, dropping your used cotton swab in the toilet may seem convenient. Resist the urge! Cotton swabs are notorious for getting stuck in drain pipe bends and catching everything else you flush, resulting in a huge clog.
Kitty litter—especially the “clumping” varieties—contain clay and sand that bind to moisture. When Fluffy does his business, the moisture transforms into hard chunks that can clog toilets and pipes. Instead of flushing, slip the waste and soiled litter into a disposable bag and secure it shut before throwing away.
Those big clumps of hair on your brush belong in the waste receptacle, not the toilet. Another non-dissolver, hair is quick to catch on any projections inside pipes. Those stringy pieces then snag other bits of waste, leading to formidable clogs. Toss that tangle in the trash!
After completing your dentist-recommended daily flossing, don’t drop the used piece in the commode. Long strands of waxed or unwaxed floss can wrap around other items in the drainage system, quickly turning a little string into a big headache for a plumber. Plus, dental floss isn’t biodegradable.