How to clean a sink’s overflow hole. Even if you’re not grossed out by the black gunk, it’s a good idea to wear rubber gloves when cleaning your sink’s overflow hole or drain, because the ...

A plunger can easily clear most toilet clogs, as long as it's the right type. Here's how to do it the right way, according to experts.

Water tank overflow switches can automate the process. These switches use sensors to detect the level of water in your tank and can automatically turn on or turn off your water pump accordingly.