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  1. Home
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  3. Louise Sayers
Louise Sayers - Senior Researcher/Writer at Which?

Louise Sayers

Senior Researcher/Writer

Testing everything from rogue robot vacuums to lumpy duvets, Louise finds what works and is worth your money.  

20 articles
  1. 2026

    1. 06 Nov
      Heated throws line up

      Best heated throws 2027

      Mattresses
    2. 06 Nov
      Electric blanket line up photo

      Best electric blankets 2027

      Mattresses
    3. 03 Nov
      Woman with long, straight hair smiles while straightening her hair with a flat iron in a modern bathroom setting.

      Best hair straighteners

      Hair straighteners
    4. 29 Oct

      Best hot brushes tried and tested

      Hot brushes
    5. 29 Oct
      Image showing a line up of drills from Bosch, Makita, DeWalt and more.

      Best cordless drills

      Decorating and DIY
    6. 22 Oct
      Robot vacuum lead image including Samsung, Dyson and Shark

      Best robot vacuum cleaners

      Robot vacuum cleaners
    7. 20 Oct
      A hand with manicured nails gripping the handle of a knife block, showcasing several knife handles neatly arranged.

      Best knife sets

      Kitchen knives
    8. 14 Oct
      Selection of massage guns lined up

      Best massage guns 2026: tried and tested for aches and pains

      Exercise equipment
    9. 05 Oct
      Line up image showing different knife sharpeners and a knife

      Best knife sharpeners 2026: rolling, electric and manual options reviewed

      Kitchen knives
    10. 05 Oct
      Line up image showing a range of chef knives

      Best kitchen knives

      Kitchen knives
    11. 01 Oct
      Robot vacuum lead image including Samsung, Dyson and Shark

      Best robot vacuum cleaners

      Robot vacuum cleaners
    12. 23 Sep
      Three wooden and plastic chopping boards surrounded by fruit and veg

      Best chopping boards, tried and tested

      Kitchen utensils
    13. 22 Sep
      Line up images showing various types of corkscrew

      Best corkscrews and electric wine bottle openers 2026

      Kitchen utensils
    14. 17 Sep
      Kitchen knife chopping a range of fruit and vegetables

      Why you don't need to spend more than £15 on a kitchen knife

      Kitchen
    15. 07 Sep
      Line up image including various pairs of kitchen scissors

      Best kitchen scissors 2026, tried and tested

      Kitchen utensils
    16. 01 Sep
      Line up image featuring face and body epilators from Braun and Philips

      Best epilators 2026: tried and tested for easy hair removal

      Epilators
    17. 03 Aug
      Soapy water fills a kitchen sink with a light reflection, surrounded by utensils and a dish rack on a granite countertop.

      Best drain unblockers for kitchen sinks, showers and baths

      Drain unblockers
    18. 17 Jul

      Best duvets 2026: tried and tested for comfort and warmth

      Duvets
    19. 17 Jul
      Ear plugs line up image including models from Loop and Alpine

      Best ear plugs for sleeping in 2026, tried and tested

      Ear plugs
  2. 2025

    1. 12 Nov
      Using the AirSmooth2x attachment on the Dyson Co-anda 2x

      Dyson Airwrap vs Shark Glam: I used both for a week and this is the one I’d buy

      Health