Shoppers flock to buy £1.49 B&M ‘winter essential’ – that combats condensation and fights musty odours

Condensation is water droplets that form on a window when moist air comes into contact with a cold surface.

Condensation occurs when: 

Air cools

Warmer air can hold more moisture than cooler air. When moist air touches a cold surface, like a window, the water vapour in the air turns into liquid water droplets. 

Windows are colder than walls

Windows are often colder than insulated walls, so condensation is more likely to occur on them.

Windows are poorly insulated

Poorly insulated windows can lead to condensation, especially if they are made of aluminium, which conducts heat quickly.  If left untreated, it can lead to mould and other serious problems. 

1. Use Salt or Cat Litter

   - Place bowls of salt or silica-based cat litter in areas prone to dampness. These materials are excellent at absorbing moisture from the air.

2. DIY Dehumidifier

   - Create a simple dehumidifier using a plastic container with a lid. Punch holes in the lid, fill the container with silica gel or activated charcoal, and place it in humid areas.

3. Ventilate When Cooking and Showering

   - Open windows or use extractor fans when cooking or showering to let moisture escape. Even a small gap can make a significant difference.

4. Wipe Down Windows

   - Regularly wipe down windows and other cold surfaces with a dry cloth to remove condensation. This prevents moisture from accumulating and causing mould.

5. Use Houseplants

   - Certain houseplants, like peace lilies and spider plants, can help absorb moisture from the air. They also improve indoor air quality.

6. Keep Lids on Pots

   - When cooking, keep lids on pots and pans to reduce the amount of steam released into the air.

7. Dry Clothes Outside

   - Whenever possible, dry clothes outside or in a well-ventilated area instead of using indoor drying racks.

8. Open Curtains and Blinds

   - During the day, open curtains and blinds to allow sunlight to warm up windows and reduce condensation. Sunlight also helps to reduce mould growth.

9. Use Towels Wisely

   - Keep towels and other fabrics away from walls and windows to prevent them from absorbing moisture and becoming damp.

10. Seal Cracks and Gaps

    - Use inexpensive weatherstripping or caulk to seal any cracks or gaps around windows and doors. This helps to keep cold air out and warm air in, reducing condensation.