Use a damp cloth to wipe the inside of the dirt canister. Dust often cakes onto the sides.

We often think of central vacs as the "set it and forget it" appliance. Unlike a portable vacuum, you don’t have to empty the bin every time you use it. But just because you aren't looking at the dirt doesn't mean it isn't building up.

Check your central vacuum system's filter, which is usually located in the collection container or near the motor. Depending on the type of filter, you may be able to:

Over time, dirt, dust, and debris can accumulate in your central vacuum system's pipes, filters, and collection container. If not cleaned regularly, this buildup can lead to: