What to Consider in a Pressure Washer

Clean Like a Pro Without Overdoing It

Pressure washers are some of the most satisfying tools we sell. They turn a dirty deck or driveway into something spotless in minutes. But with so many PSI ratings and features, how do you know which one fits your needs?

Here’s what we tell customers who come into Arns Equipment in Calgary looking for the right unit.

1. Electric vs. Gas

If you’re cleaning small patios, siding, vehicles, or outdoor furniture, an electric pressure washer is quiet, light, and easy to store. The Stihl series work great for homeowners.

For big driveways, farm equipment, or commercial use, go with a gas-powered Honda or Briggs & Stratton model. Gas washers give more power and mobility but need regular maintenance.

2. Understanding PSI and GPM

PSI (pounds per square inch) determines pressure. GPM (gallons per minute) determines flow. More PSI helps with tough stains, while higher GPM rinses faster. A balanced unit around 3000 PSI and 2.5 GPM is ideal for most Calgary homeowners.

Our best sellers are the Honda GC190 pressure washers, which offer power and reliability for all-around cleaning jobs.

3. Attachments and Accessories

A surface cleaner is a game changer for driveways and decks — it keeps water from splashing and cuts time in half. Foam cannons and extension wands are also great for vehicles and siding.

At Arns Equipment, we stock the full line of Stihl accessories, so you can build your setup exactly how you want it.

4. Maintenance Tips

Calgary’s spring nights can still dip below zero, so always drain your pressure washer after use. Run clean water through the pump, remove the hose, and store it in a dry space. Use a pump saver solution if it’ll sit for a while.

5. Service and Parts Support

When you buy from us, you’re not just getting a box — you’re getting local service. If your machine won’t build pressure or needs a seal kit, our Arns Equipment Service Centre can handle it. We carry OEM parts for Honda, Stihl, and others.

Choosing the right pressure washer is all about matching power to purpose. Come talk to our Calgary team — we’ll help you find one that fits your projects and keeps your property looking its best year-round.