Essential Tips for Maintaining Your Pressure Washer Like New

Learn essential maintenance tips to keep your pressure washer in top condition for years. Proper cleaning, nozzle selection, storage, and inspection practices are vital for longevity and performance. Follow these simple guidelines to protect your equipment and ensure reliable operation over time.

Proper maintenance is key to ensuring your pressure washer stays functional for years. While specific techniques vary based on model, some fundamental practices can prolong its lifespan.

Drain the pump after use
After finishing your cleaning tasks, completely remove water and detergent from the pump. Using a can of pump or anti-freeze solution, attach the garden hose adapter and trigger until foamy liquid vents out, preventing corrosion and mineral buildup inside the pump.

Select appropriate nozzles
Pressure washers come with color-coded nozzles indicating spray patterns. Use the correct nozzle for each task to avoid damage to surfaces or the machine itself.

Use compatible cleaning fluids
Only use soaps designed for pressure washers. Avoid using vehicle wash soap on concrete or wood, and never substitute with harsh chemicals like bleach or acids, which can damage the pump.

Store in a dry, protected area
When not in use, keep your pressure washer in a dry place away from heat. Applying a pump lubricant can prevent mineral deposit damage during storage.

Inspect screens regularly
Check and flush water-inlet and inline filters with clean water to prevent clogging and maintain optimal performance.

Consistent maintenance ensures your pressure washer remains reliable for the long term. Follow these guidelines to protect your investment and keep your equipment in excellent condition.