Three-stage surface selector covers hard floors to thick rugs.

We’ve written a guide for.maintaining suction power which may be useful if your vac is losing suction.

How Are Air Watts Calculated?.There are several ways to calculate air watts, but the most common is:.Power in Air Watts = 0.117354 x Airflow (CFM) x Water lift (inches of water).

Where “inches of water” is the amount of pressure during a water lift test, and the airflow is measured in cubic feet per minute (CFM.).Note: Water lift is a common sealed suction power test for vacuum cleaners.

During this test, the vacuum is sealed and connected to water via a tube.

The amount of water lifted by the vacuum determines the water lift.. Are The Air Watts of Dyson, Shark, and Other Vacuum Brands the Same?.The best way to prepare a home for sale is to leave a positive lasting impression for prospective buyers with a clean, organised interior that stands out.. First, remove all non-essential tchotchkes and personal items: framed pictures, perfume bottles, and bathroom accessories.

Leave the kitchen counters as bare as possible.Add pleasant scents with diffusers and just-baked cookies from the oven, creating a welcoming impression..

Thoroughly clean the house from top to bottom: Vacuum walls; dust; clean and mop floors; wipe down all cabinetry surfaces and baseboards, removing fingerprints and grime; polish door handles and fixtures, making them sparkle.. Scrub walls if needed and refresh with new neutral paint colours if showing wear and spot repair cannot be done..Conventional wisdom is to depersonalise a property, but if everyone is doing the same, how are buyers really going to remember your property if there is so much sameness?.