The short answer
Most homes need their gutters cleared at least once a year. The best time is in autumn, once most of the leaves have fallen. If you have trees close to the house, twice a year is better: once in autumn and once in spring.
Signs your gutters need cleaning
- Water spilling over the front of the gutter in rain.
- Plants, moss or grass growing in the gutter.
- Dark streaks or damp patches on the walls below.
- Sagging gutters or drips at the joints.
- Overflowing water from a downpipe.
Why it matters
When a gutter blocks, rainwater has nowhere to go. It can run down the walls, soak into brickwork and rot fascias and soffits over time. A clear gutter keeps water away from your home and is far cheaper than fixing damp or damaged woodwork.
Doing it yourself
Gutter cleaning means working at height, and ladders cause many avoidable falls every year. If you are not comfortable up a ladder, or the gutters are high, it is safer to have it done. See our gutter cleaning or the cost guide.
Common questions
When is the best time to clear gutters?
Autumn, once most leaves have dropped. A second clear in spring helps if you have trees nearby.
Can I just flush my gutters with a hose?
A hose moves some loose debris but does not clear packed leaves and silt, and it will not show you where the joints leak.
Do you clear gutters all year?
Yes, apart from over Christmas.