Intro: A slow kettle is usually caused by limescale or power issues.
1. Descale the kettle
Limescale slows heating dramatically.
2. Check the base connection
Make sure it’s seated properly.
3. Try another socket
Weak sockets reduce power.
4. Don’t overfill
More water = longer boil time.
5. When to replace
If it still struggles after descaling.
Summary: Most slow kettles are full of limescale or poorly connected.