Flakes in your tea? Two ingredients fix it
How to descale a kettle
Boil a half-and-half mix of water and white vinegar (or water with citric acid), leave it for an hour, then rinse and boil fresh water twice.
Don't mix vinegar or citric acid with bleach. Ventilate; hot vinegar smells strong.
Never mix cleaning products. Bleach plus ammonia, vinegar or other acids releases toxic gases. Use one product at a time, rinse between them, ventilate, and unplug appliances before you clean them.
Step by step
- Fill halfway with equal parts water and white vinegar, or 1-2 tablespoons citric acid in water
- Bring to the boil, switch off and leave for an hour
- Pour away and wipe out loose scale
- Boil fresh water twice and pour it away
FAQ
Is it safe to descale a kettle at home?
Yes, with care. Don't mix vinegar or citric acid with bleach. Ventilate; hot vinegar smells strong. Never mix cleaning products. Bleach plus ammonia, vinegar or other acids releases toxic gases. Use one product at a time, rinse between them, ventilate, and unplug appliances before you clean them.
How often should I do this?
Monthly for most appliances, or as soon as you notice smells, residue or slower performance. Your manual has the final word.