Here are some of the most important places to check for a blockage:.

By shutting your windows more often, you’ll reduce the amount that enters your home.It’s also a good idea to ask people to take off their shoes at the front door.. Clean with a HEPA vacuum cleaner.. HEPA filters are much more effective at retaining dust and other allergens than regular foam filters.

our guide to HEPA vacs.for more information.. Dust with microfibre cloths.. Microfibre cloths hold more dust than other types of cloth, meaning less ends up on your floor..Empty your vacuum outdoors (or use a bagged vacuum.).

Don’t make the mistake of emptying a bagless vacuum indoors, as a cloud of dust will escape.Instead, empty the vacuum directly into an outdoor bin.

Alternatively, use a bagged vacuum with a self-sealing design..

Tidy up clutter.Better at cleaning carpets than most handhelds.

Lightweight and balanced to hold.Excellent value for money compared with similar handhelds.

Bin emptying system is messy and unsuitable for people with allergies.Long, rigid design makes it difficult to clean in awkward locations (such as car interiors or around computer monitors).