Even a small amount can clog a vacuum’s filter and potentially damage your machine.. Hard objects.

Then the air passes through the filter and back into the room.. Bagless or Bagged?.Many wet and dry vacuums come with a dust bag for dry collection, which you then remove for wet spills.

Others don’t use a bag at all.If you’re using your vacuum for a mixture of wet and dry, like unblocking a sink, it all gathers in the same drum..But fear not, the internal parts are insulated to keep any moisture away from the electrical components.

Wet and dry vacs are completely safe to use, providing you follow the instructions.. Emptying.As for emptying, there’s often a float in the collection chamber that lets you know when it’s time to drain the tank.

This is important, as overfilling a wet and dry vacuum could be dangerous!.

Larger models often have a drain port.If you’ve emptied the bag and are still hearing the noise, then there may be a. blockage in either the hose.

or the floor tool.. Start by checking either ends of the hose to see if there is an obvious blockage.You may be able to pull out the blockage using your hand or a non-sharp tool (be careful not to damage the hose.).

If you can’t see a visible blockage, squeeze along the hose to try and find it.Once you’ve located the blockage, try bending and squeezing the hose around this area.