5 THINGS YOU SHOULD ALWAYS AVOID VACUUMING (AND WHY)

Cordless vacuum cleaners are some of the most convenient tools in a modern home. Lightweight, portable, and free of tangled cords, they make it easy to clean up messes quickly. But just because they're powerful and versatile doesn't mean they're suited for everything. Here are some cordless vacuum tips on what not to vacuum, helping you keep your device working efficiently for years to come.

Cordless Vacuum Safety: 5 Items You Should Never Vacuum

1. Liquids or Wet Spills

Cordless vacuums are designed for dry debris only. Water or other liquids can seep into the motor and electronics, leading to short circuits, corrosion, or permanent malfunction. Wet debris can also stick to the filter and dustbin, causing mold and odors over time. If you accidentally vacuum a damp area, immediately turn off the vacuum, empty the bin, and let it dry completely before using it again.

2. Large Pieces of Glass or Sharp Objects

It may be tempting to vacuum up broken glass, nails, or other sharp debris, but this is a surefire way to damage your vacuum. Sharp fragments can scratch the interior, puncture the dust container, clog the filter, or even get stuck in the roller brush. Even small cuts inside the dustbin or filter can compromise suction and airflow, and stuck fragments may jam the motor.

3. Food Crumbs (The Wet or Greasy Kind)

While your cordless vacuum is perfect for dry cereal or cracker crumbs, you must avoid anything moist, sticky, or greasy. Sucking up wet rice, pasta, butter, or cooking oil will create a gummy paste that coats the inside of your vacuum's bin, hose, and filters. This gunk is incredibly difficult to clean out and will become a breeding ground for bacteria and mold, causing a terrible smell that will be blown back into your home every time you vacuum.

4. Hot Items (Ashes or Coals)

Even if ashes or coals appear cool, they may remain warm for hours. Vacuuming them could melt plastic components or even start a fire. Heat can warp internal parts, melt filters, or ignite dust inside the bin - creating a serious fire risk. Wait until ashes are fully cooled, then scoop them into a metal container for disposal. Never assume “it looks cool, so it’s safe.”

5. Coins, Paper Clips, and Other Small Hard Objects

Cordless vacuums have narrower passages and more delicate components than traditional corded models. Hard objects like coins, pebbles, or paper clips can jam the rollers, crack the dustbin, or harm the motor. Pick these up by hand before vacuuming the area. 

A cordless vacuum is a powerful ally in keeping your home clean, but treating it with care ensures it lasts longer and performs better. By avoiding liquids, sharp debris, fine dust, hot ashes, and small hard objects, you'll protect your vacuum and save yourself from costly repairs. Use your cordless vacuum for what it does best - quick, easy, everyday cleaning - and follow some simple cordless vacuum tips to keep it performing at its best.