It’s best to save maximum power mode for carpets or dirty doormats, as these require the most suction.

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.This allows you to empty liquids without lifting the vacuum, which will be heavy when full.

Smaller or lower quality models may not have a drainage system, so you’ll need to pick them up to pour the contents away.. Blower Functions.You can also find wet and dry vacuums with a blower function.

When in this mode, air is blown out rather than sucked in.

This handy feature is ideal for clearing autumn leaves in the garden, or blowing dust away after your latest DIY project.. What are the Benefits of a Wet and Dry Vacuum?.Some handheld vacuums come with extra tools, such as flexible hoses, pet turbo tools, and crevice tools (for skirting boards and seats.)

These can make the vacuum more versatile..It’s important for a handheld vacuum to be lightweight and portable.

The lightest options weigh as little as 0.5kg, with heavier models weighing up to 2.5kg.. Dust capacity.Small dust capacities mean the vacuum will need to be emptied more regularly.