We put kitchen drain unblockers from popular brands including Cillit Bang, Domestos and Mr Muscle to the test on a U-bend blocked up tight with stubborn food residue and grease. We also tested the ...

We tested popular shower drain unblockers including Mr Muscle, Ecozone and Buster, as well as a home remedy of bicarbonate soda, salt and vinegar, to see which method dealt with hairballs the quickest ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Your drains can be an easily overlooked piece of your ...

When a toilet bubbles, it indicates that negative air pressure (suction) is building up in the drain line, creating an airlock of sorts. Most likely this buildup of air is due to a clog.