The parts inside a standard toilet tank make it difficult to clean. The fill valve, overflow tube, flapper valve and flushing ...

The parts inside a standard toilet tank make it difficult to clean. The fill valve, overflow tube, flapper valve and flushing ...

Researchers have developed a new method to extract fluorine from fluorspar using oxalic acid and a fluorophilic Lewis acid in water under mild reaction conditions. This technology enables direct ...

Rhubarb is delicious in desserts, jams, and all kinds of recipes, but what exactly is this sweet, stalky vegetable? We've got ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. As you're vacuuming the carpet in your home, you're ...

While they still can’t climb the stairs, the best robot vacuum cleaners are so much more than just a novelty gizmo. The latest models include mopping attachments, self-emptying bins and self ...

Most steam irons have a protective coating inside the chamber, and acid can eat away at the lining and then the metal parts. The best way to clean an iron depends on the model you have ...

This is an upright vacuum cleaner which means it offers powerful suction as compared to conventional handheld and stick vacuum cleaners and is still easy to navigate as compared to canister vacuum ...

The best handheld vacuum cleaners are perfect for a quick clean when you don't want the hassle of dragging out your main vacuum cleaner. We've tested the most popular handheld vacuum cleaners, ...