Sliced Bread Vacuum cleaners
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Nov 23, 2023 Consumer expert Grace Fo and allergy research professor Hasan Arshad discuss the complexities of buying vacuum cleaners. They explore the pros and cons of corded vs cordless models, effectiveness in managing allergens, and the rise of robot vacuums. Tips include using HEPA filters, eliminating carpets for allergies, and the benefits of corded vacuums for pet owners.
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Use HEPA And Sealed Systems To Reduce Emissions
- Use a vacuum with good filtration (HEPA) and sealed airflow to trap mite particles and reduce emissions during cleaning.
- Recognise filters don't capture 100% and they don't remove deep reservoirs, so combine measures for allergic individuals.
Remove Reservoirs To Lower Allergen Exposure
- Reduce allergen reservoirs rather than over-vacuum: remove carpets and soft furnishings where mites live and consider pet rehoming for severe allergies.
- Vacuuming helps manage load but won't stop deep-seated mite populations in fabric pores.
How Which Tests Vacuum Performance
- Which? tests vacuums with bespoke rigs: dust sprinkling and grinding on carpet, laminate tests, lentil debris, pet hair comb-in, suction-drop and filter emission measurements.
- Scores combine cleaning performance with maintenance and usability panels.