How Often Should You Clean Your Gutters in Vancouver, WA?

Most homes in Vancouver, WA need their gutters cleaned at least twice a year: once in late fall after the leaves and needles come down, and once in spring. If your house sits under big firs, maples, or oaks, plan on three or four times a year.

The general rule you will see online is once or twice a year. That works in drier parts of the country. Here, we get months of steady rain, and a lot of homes have trees shedding onto the roof almost year round. Gutters fill up faster, and a clogged gutter in November does a lot more damage than one in July.

How often to clean gutters, based on your trees

• No trees near the house: once or twice a year is usually enough.
• A few trees nearby: twice a year, late fall and spring.
• Trees hanging over the roof: three to four times a year. Fir and pine needles are the worst. They are small, they fall constantly, and they pack into a dense mat that blocks downspouts.
• Gutter guards: still at least once a year. Guards keep out leaves, but needles, roof grit, and moss still get through or build up on top.

When is the best time to clean gutters?

Late fall is the most important cleaning of the year. Wait until most of the leaves are down, usually November in Clark County, so you are not cleaning twice. That gets your gutters clear before the heaviest rain of the winter.

Spring is the second. It clears out what came down over the winter, including seed pods, needles, and the moss and debris that washes off the roof.

If you only clean once a year, make it late fall.

Signs your gutters need cleaning now

• Water spills over the edge during rain instead of running to the downspout.
• Little or no water comes out of the downspouts in a storm.
• You can see plants, moss, or seedlings growing in the gutters.
• The gutters sag or pull away from the house.
• There are water stains or streaks on the siding or fascia below the gutters.
• The ground under the gutter line is washed out or muddy.

What happens if you don’t clean your gutters

When gutters clog, the water has to go somewhere. Usually it goes over the edge or backs up behind the gutter, and that is where the damage starts.

• Fascia and roof edge rot. Water sitting in a full gutter soaks the wood behind it.
• Foundation and crawlspace water. Overflow lands right next to the house instead of being carried away by the downspout.
• Sagging or broken gutters. Wet debris is heavy, and it pulls gutters off their hangers.
• Moss on the roof edge. A clogged gutter keeps the bottom row of shingles wet, which is exactly where moss likes to start. More on that in our guide to moss on roofs in Vancouver, WA.
• Stained siding and washed-out beds. Overflow streaks the siding and digs trenches in your landscaping.

Clean your gutters and roof together

Gutters and roofs affect each other. Moss and debris on the roof wash into the gutters, and clogged gutters keep the roof edge wet. If you are scheduling one, it makes sense to look at both. We recommend a roof cleaning every 12 months for most homes in Clark County, and pairing it with a gutter cleaning keeps the whole system draining the way it should. See how our soft wash roof cleaning works.

Frequently asked questions

How often should gutters be cleaned in the Pacific Northwest?

At least twice a year, in late fall and spring. Homes under large trees, especially firs, often need three or four cleanings a year.

Is once a year enough to clean gutters?

Only if you have no trees near the house. For most Vancouver homes, once a year leaves the gutters full for part of the rainy season.

Do gutter guards mean I never have to clean my gutters?

No. Guards cut down on how often you need to clean, but fine debris like needles and roof grit still builds up. Plan on at least one cleaning a year.

Can I clean my gutters myself?

On a single-story house with easy ladder access, many homeowners do. On two-story homes or steep roofs, the ladder work is the risky part, and that is when it is worth hiring it out.