Can You Safely Clean Gutters With a Pressure Washer in Victoria?

Yes, you can clean gutters with a pressure washer, but only from the ground, only on a single-storey home, and only when the debris is loose. Pressure-washer gutter cleaning means fitting a hooked gutter nozzle to an extension wand and using the water to flush leaves and needles out of the channel while you stand on solid ground.

We’re Alex and Emma of Shine Pros, a husband-and-wife exterior cleaning team in Greater Victoria. We’ve cleaned gutters on over 250 homes since August 2022, and we’ll tell you honestly: this method works on some houses and is a bad idea on others. Here’s how to tell which one you have, and how to do it safely if yours qualifies.

Can you clean gutters with a pressure washer?

You can, on the right house. A pressure washer with a gutter attachment works best on a single-storey home with loose, dry-ish debris and gutters that are in good shape. It works badly on two-storey homes, on packed wet sludge, and any time you’d be holding the wand on a ladder.

Professionals are split on it. On one long-running pressure washing forum, a contractor who does thousands of cleanouts a year said a pressure washer has no place in gutters because it blows debris all over the roof and walls. Others use it only to flush downspouts after the gutters are scooped. We sit closer to the second camp: hands first, water last.

When should you not use a pressure washer on gutters?

Put the pressure washer away if any of these are true. Each one is a real way people get hurt or damage their house.

• You’d need a ladder to reach. When you pull the trigger, the wand kicks. On the ground that’s awkward. On a ladder it can pull you off balance.
• The house is two storeys or taller. Homeowners on DIY forums describe long extension wands as heavy and hard to control once they pass about 15 feet. The tip whips around when the water starts.
• The debris is packed and wet. An average Victoria set of gutters holds 20 to 30 kg of needles, moss and grit. Flush that with pressure and it sprays across your siding, windows and roof.
• Gutters are loose, dented or leaking at the seams. Pressure finds the weak joint and makes it worse.
• There are power lines near the roof edge. Keep a long metal wand and a stream of water well clear of the service line to your house.

If you tick any box, our guide to cleaning gutters on a high roof safely covers ladder-based methods, or you can have us do it.

What do you need to pressure wash gutters from the ground?

You need a pressure washer, an extension wand long enough to reach the gutter lip from the ground, and a curved gutter attachment. Add eye protection, gloves, clothes you don’t mind ruining, and a garden hose for the final flush.

Before you start, walk around the house and check:

• The ground where you’ll stand is flat and dry.
• Windows and doors are shut. Water and grit will hit them.
• Garden beds under the gutters are soaked with plain water or covered with a tarp.
• You know where every downspout empties, and each outlet is clear.
• Nothing is parked under the eaves.

How do you clean gutters with a pressure washer, step by step?

Scoop what you can, flush from the ground with low pressure, work away from the downspout, then rinse the downspout last. Budget time for the clean-up too.

1. Pull out the heavy stuff first. Where you can reach from a step stool on the ground, lift out the clumps by hand. Water turns clumps into mud.
2. Set the lowest pressure that moves debris. Use a wide tip, around 40 degrees. High pressure dents thin aluminum and forces water under shingles.
3. Start at the downspout end and work outward. Flushing toward the downspout packs debris into it. Push the mess along and out of the open end instead.
4. Move one section at a time. Short bursts, between the gutter hangers, so you stay in control of the wand.
5. Flush each downspout last with a garden hose. Watch the outlet at the bottom. If the water backs up, the downspout is blocked lower down.
6. Rinse the house. Hose the splatter off your siding, windows and walkways before it dries on.

Never point the wand up under the roof edge or at the shingles. Victoria roofs should be soft washed, not blasted, and water driven under shingles ends up in the attic.

What’s the real risk of cleaning your own gutters?

The biggest risk isn’t the pressure washer. It’s the ladder. Falls are the leading cause of injury hospitalizations in Canada, according to Parachute, the national injury-prevention charity.

We’ve seen what that looks like. One of our customers had a bad experience with a previous gutter company that left a mess, so she decided to clean her own. She fell off the ladder and broke her back.

That’s why we’ll always say this method is only for work you can do with both feet on the ground. If the job needs a ladder, it’s worth asking whether a $235 to $448 professional clean is cheaper than the risk. Our gutter cleaning cost breakdown for Victoria explains what sets that price.

How do professional gutter cleaners do it instead?

We clean gutters by hand from ladders fitted with standoffs. The standoffs hold the ladder clear of the gutter and siding, so nothing dents your gutters, and the crew has stable footing.

• Every channel is cleared by hand and the debris is bagged, not sprayed.
• Downspouts are flushed and tested so water runs through the whole pipe.
• The debris is hauled away. Nothing is left in your beds.
• We walk the house with you at the end, and if we miss a spot we come back and fix it at no charge.

We carry $3 million in liability coverage and are in good standing with WorkSafe BC. Prices run $235 for a 1,500 sq ft single-storey to $448 for a 3,500 sq ft two-storey. Try the gutter cleaning cost calculator for a ballpark, or see our gutter cleaning service in Victoria.

What should you do next?

If your home is a single storey with loose debris and you have a gutter attachment, follow the steps above from the ground and go slowly. If it’s taller, packed with wet moss and needles, or you’d need a ladder, book a clean instead.

You can request an exact price on our free quote form or call (778) 743-4377. We work across Greater Victoria, from James Bay and Oak Bay to Saanich and Langford. Thanks for reading, and stay on the ground.

Questions about cleaning gutters with a pressure washer