If you've got a splash of leftover milk in a glass or some gone-off milk in the fridge, you might pour it down the sink without a second thought. But according to experts, this should be avoided.

Add Yahoo as a preferred source to see more of our stories on Google. Beverages, liquid foods, household cleaning products, and body and skincare products can go down the sink. Never pour fats, oils, ...

Pouring liquids or even certain food items down the drain may seem like an easy way to clean up your kitchen or bathroom and prevent any further mess, but in some instances, you may be setting ...

It's common knowledge that some liquids, like grease, shouldn't be poured down the drain, but you might not realize that many household cleaners can also be unsafe to dispose of through your plumbing ...

Ever been about to pour rancid milk down the sink and thought…“Hmm, maybe I shouldn’t…”? What about the tomato passata that’s gone off? Or the water you washed the paint in? Or that pungent oil from a ...

Corin Cesaric-Epple is an Editor at CNET. Her coverage includes meal kits, home and kitchen tech and wellness. She received her bachelor's degree in journalism from the University of Missouri-Columbia ...

It might seem like a no-brainer what you can pour down a drain, but not every liquid or viscous substance is suitable for household plumbing for a variety of reasons. Some can congeal in and clog up ...