Trending now: Wet-dry vacuums – What are they and why should you get one?

Previously known only from industrial use, wet-dry vacuum cleaners have found their way into ordinary homes, but in a slightly different form. These trending wet-dry vacuums aren't heavy industrial machines; they are a new type of cordless stick vacuum designed for households that can vacuum and wash floors simultaneously. Read this article to find out what a wet-dry vacuum is and how it differs from a mopping stick vacuum, a floor washer, or a carpet cleaner. We'll help clarify the differences between these cleaning tools so you can find the best fit for your home.

What is a wet-dry vacuum cleaner and what is it used for?

A wet-dry vacuum, or a vacuuming floor washer, is a hybrid device that handles dust and sand as well as spills and stains. Unlike a standard vacuum—whose mechanics aren't designed for moisture—it doesn't just mop; it actually suctions up wet and damp dirt.

There are two types of these devices: traditional canister-style wet-dry vacuums originally used in industry, and cordless stick-style wet-dry vacuums designed for home use. The latter are currently surging in popularity among consumers, so we will briefly cover industrial vacuums before focusing on the cordless stick models.

Traditional wet-dry vacuums for heavy-duty cleaning

These machines easily handle the toughest cleaning tasks, such as post-renovation cleanup or keeping garages and patios tidy. That is why they are also called construction vacuums or industrial vacuums. Their motor power typically starts at 1000 watts and up, whereas even the most powerful traditional vacuums usually top out at just under 900 W.

Wet-dry vacuums for heavy-duty cleaning →

What is the difference between a stick-style wet-dry vacuum and a mopping stick vacuum?

The idea behind both a stick-style wet-dry vacuum and a mopping stick vacuum is the same: both allow you to vacuum dust and wash floors simultaneously, saving you the time of a separate mopping step.

The difference is that a mopping stick vacuum does not suction up dirty water. It features a separate mopping nozzle with a small clean water tank that feeds a detachable mop cloth. The mopping nozzle usually attaches magnetically behind the main vacuum head; as you move forward, the vacuum first picks up dry debris, followed by the wet nozzle washing the floor. You still need to rinse the mop cloth periodically, just like traditional mopping. Thanks to the magnetic attachment, you can easily remove the mopping nozzle when vacuuming carpets.

Wet-dry vacuums have gradually begun to replace mopping stick vacuums on the market. It is now more common for manufacturers to offer a standard stick vacuum without a mop, alongside a wet-dry vacuum or a hybrid model where the motor can be attached to either a vacuum wand or a floor washer wand.

Wet and dry vacuum cleaners feature separate tanks for clean and dirty water. The device feeds clean water to the mopping nozzle, which then suctions dirty water, dust, and debris into its own tank. Compared to a traditional mop or a mopping cordless vacuum, you get a much cleaner result because you're constantly washing floors with fresh water instead of rinsing a mop in a bucket of dirty water. A rotating mop roller also boosts cleaning power, so you don't have to scrub hard to remove stubborn stains. You can also add floor detergent to the clean water tank for an even deeper clean.

Most wet and dry vacuums offer different modes depending on the task: use the vacuum-only mode for basic cleaning, the mopping mode to wash floors simultaneously, or the drying mode available on some models. Many models feature a self-cleaning mop roller, but remember to let it dry thoroughly after use to prevent mold.

When it comes to pure vacuuming, wet and dry models don't quite beat standard cordless vacuums yet. While they handle dust and sand well, larger debris like small pebbles might not fit through the mopping nozzle's opening. You also can't vacuum carpets with a wet and dry vacuum, as the wet roller will soak the carpet, and these devices don't extract liquid as effectively as a dedicated carpet cleaner.