For your bagless vacuum cleaner to run efficiently during each use, make sure to empty the canister and wipe its interior with a microfibre cloth. Then, clean out the filter by removing the debris build-up with a brush. If your filter is washable, clean it based on your manufacturer's user manual. Remove the brush attachment from your vacuum and insert a dryer brush to deep clean the tube.
Don't forget to empty your canister after each use and replace your filters every 6 months.