You can also add a tablespoon of white vinegar..
Note: The efficiency of a vacuum is usually defined as the ratio of air watts to input watts.This metric is rarely provided by vacuum cleaner manufacturers though.. Are Air Watts a Useful Metric?.
Air watts can be an interesting number to look at when.choosing vacuum cleaners.– and the measure is certainly more useful than watts – but there are some limitations.. Air watts only measures the suction power of a vacuum cleaner, not dust pickup.
The amount of dirt, dust, and hair a vacuum can remove isn’t just dependent on suction, but also on the floorhead and brush bar..Many manufacturers don’t publish air watts for their vacuums, as there is no obligation to do so.
This makes comparing vacuums difficult.. It’s important to check.
airflow is being measured, as this affects the air watts calculation.This can have a big impact on your vacuum’s suction power, so it’s important to clean the floorhead regularly..
This task is easier if the floorhead doesn’t have a brush bar, like with many.cylinder vacuums.
, or if the bar can be removed.If your brush bar can’t be removed, just do your best to remove as much of the clogging material as possible.. 4.