Pressure Washers

A dedicated car-wash nozzle can make pressure-washer cleaning safer and easier, but the right choice depends on spray angle, nozzle orifice, pressure, connection type, and whether you also want to apply detergent.

A 40-degree tip is a sensible starting nozzle for many wooden decks because it spreads water over a wider area, but it does not automatically make every pressure washer safe. Choose a washer with adjustable pressure, start at the lowest useful setting, and test an inconspicuous board first.

A pressure washer with a wide fan tip can clean brick more safely than a narrow or rotating nozzle, but the right technique matters as much as the machine. Start with the lowest effective pressure, keep the spray moving, and test an inconspicuous area first.

A 25-degree nozzle can be useful for controlled rinsing and cleaning, but it is not automatically safe for every type of house siding. Learn what to check before buying a nozzle set and how to use it without damaging surfaces.

For a two-car driveway, choose an electric pressure washer with enough flow rate to cover the area efficiently without relying on excessive pressure. Here is how to match the machine, nozzle, hose, and cleaning method to your driveway surface.

For a long concrete driveway, prioritize usable water flow, pump durability, hose reach, and surface-cleaner compatibility over the highest advertised PSI. A gas pressure washer is often a practical choice when you need extended runtime and do not want to manage electrical-cord limits.

If spring mud is the reason you need a pressure washer, buying when the work is actually in front of you can be more practical than shopping in mid-winter. Here is how to choose the right pressure, flow rate, power source, and accessories without overbuying.

The right pressure washer quick-connect fitting must match more than the outside diameter. Check the plug or socket profile, connection size, pressure and temperature ratings, and whether your gun uses a proprietary connection before buying.

A replacement high-pressure hose must match your pressure washer’s fittings, pressure rating, temperature rating, and connection style. Here’s how to choose one without risking leaks, poor performance, or equipment damage.

A short wand improves control in tight spaces, while an undercarriage attachment directs spray beneath vehicles and equipment. Choose based on reach, connection type, pressure rating, spray pattern, and the surfaces you need to clean.

A pressure washer surface cleaner can clean flat areas faster and with fewer streaks than a spray wand. Match its pressure and flow requirements to your machine, then choose the right size and connector for the surface you plan to clean.

A short pressure-washer wand does not mean you should climb higher or use a stronger nozzle. The safer fix is usually a compatible telescoping or extension wand, paired with low-pressure cleaning and careful control around soffit vents.

The best hose reel for a pressure washer is not simply the one with the longest capacity. Look for a reel rated for your washer’s working pressure, sized for the hose diameter and length, with a smooth guide path, swivel connection, and enough bend radius to prevent sharp folds.

The best electric pressure washer depends on the surface, cleaning task, and balance of pressure and water flow—not just the highest PSI number. Use this guide to choose the right specifications and avoid common mistakes.

A 15-amp circuit can run many electric pressure washers, but the washer's nameplate amperage, startup load, extension cord, and other devices sharing the circuit all matter. Use this guide to choose a practical model without overloading the circuit or sacrificing the pressure needed for your job.

A generator does not power a gas pressure washer, but owning one may make a gas washer a practical part of a portable outdoor cleaning setup. Compare PSI, GPM, engine starting, hose reach, maintenance, and surface safety before buying.

The best pressure washer for a deck is usually an adjustable electric model with moderate pressure, a useful detergent system, and compatible nozzles. Learn what PSI and GPM you need and how to avoid damaging deck boards.

The best pressure washer for a driveway has enough cleaning power to remove embedded dirt without being unnecessarily aggressive. Here is how to choose the right PSI, GPM, nozzle, and accessories for concrete, asphalt, and paver driveways.

For an HOA patio and one car, the best choice is usually a compact electric pressure washer with adjustable pressure, moderate water flow, and easy storage—not the most powerful gas model.

For a small patio, a compact electric pressure washer with moderate pressure is usually easier to control than a large gas model. The right choice depends on the patio material, dirt type, water access, and whether you plan to use a surface cleaner.

The best pressure washer for siding provides controllable pressure, steady water flow, and the right low-pressure nozzle—not simply the highest PSI rating. Use this guide to choose a machine that cleans effectively without forcing water behind siding or damaging the finish.

If patio cleaning is your only pressure-washing job, a compact corded electric model is usually the sensible choice. It is easier to store and maintain than a gas washer while providing enough cleaning power for many concrete and paver patios—provided you use the right nozzle and technique.

For most townhouse owners, a compact electric pressure washer is the practical choice when lower noise, easy storage, and controlled cleaning matter more than maximum power.

The best pressure washer for a boat in a driveway is one with adjustable pressure, a gentle spray option, useful detergent control, and enough hose length to work around the hull without forcing a high-powered jet onto delicate surfaces.

The best washer for painted wood siding is a pressure washer with adjustable pressure, a wide-angle nozzle, and a detergent option. Use the lowest effective pressure, keep the spray moving, and avoid forcing water behind the siding or under paint.

Pump saver fluid helps protect a pressure washer pump from freezing, corrosion, and dry-start damage during storage. Here is what to buy and how to use it correctly.

A pressure washer O-ring is inexpensive, but the wrong size or material can leak immediately. Learn which seals to identify, how to measure them, and when replacing an O-ring is safer than replacing a fitting or pump.

An electric pressure washer that trips a GFCI may have a wet connection, overloaded circuit, restricted water flow, damaged cord, or an electrical fault. Work through these checks safely, and never bypass the GFCI.

A gas pressure washer that dies under load usually has a restricted water supply, clogged filter, incorrect setup, unloader problem, or an engine that cannot produce enough power. Check these causes in order before replacing the pump or pressure washer.

If no water comes from your pressure washer gun, start with the water supply and inlet filter, then check the hose, trigger, nozzle, and pump. These steps help identify a simple blockage before you consider replacement parts or service.

A pressure washer leaking at the pump may have a loose connection, damaged O-ring, clogged inlet filter, failed pump seal, or a cracked pump housing. Shut it down, relieve pressure, locate the leak, and follow these checks before buying parts.

If your pressure washer motor hums but does not start, unplug it first and check for a blocked inlet, trapped pump pressure, incorrect setup, low voltage, or a failed motor capacitor. Here is a safe order for diagnosing the problem.

If your pressure washer runs but will not build pressure, start with the water supply, inlet filter, hose, leaks, and spray nozzle before assuming the pump has failed.

A pulsing pressure washer usually has restricted water flow, air in the system, a blocked nozzle, or a worn seal or unloader valve. Follow these checks in order before replacing the pump or machine.

A pressure washer pump usually sucks air from a rain barrel because the inlet side cannot maintain a steady, debris-free water supply. Check the filter, hose, fittings, water level, and pump setup before blaming the pump.

If your pressure washer is not pulling soap, start with the nozzle and detergent hose before blaming the pump. The injector needs low pressure and adequate water flow to create suction.

Swirl marks usually come from uneven spray, a clogged or mismatched nozzle, a damaged swivel, or moving the surface cleaner too quickly. Follow these checks before replacing the unit.

A leaking pressure washer wand connection is usually caused by a worn or missing O-ring, a loose or mismatched fitting, or damage to the quick-connect socket. Shut off the machine, release pressure, then inspect the seal and connection before replacing the wand or hose.