How to Clean a Carpet Washer After Use

By Home & Kitchen Appliances – Morphy Richards UK | Published: 2026-10-30

Category: How-to Guides

Learn the essential steps to clean and maintain your carpet washer after each use, including emptying tanks, rinsing, and storing your carpet cleaning solution.

Quick Answer

After every use, empty and rinse both tanks, flush the solution lines, and let all parts air dry completely before storing your carpet washer and cleaning solution.

Why Regular Cleaning Matters

Carpet washers work hard to pull dirt and stains from your carpets, but they also trap that grime inside. If you leave dirty water or cleaning solution in the machine, it can dry into residue, clog the nozzles, and cause unpleasant odours the next time you use it.

Taking a few minutes to clean your carpet washer after each session protects your investment and keeps it performing at its best. It also prevents stale cleaning solution from being reapplied to your carpets, which can leave them looking dull.

What You Need to Know About Your Solution

Carpet cleaning solution should be stored in a cool, dry place, away from direct sunlight and extreme temperatures. Always check the label for specific storage instructions, but generally, keeping the bottle tightly sealed and upright is best.

If your carpet washer uses a separate solution tank, empty any leftover solution back into the bottle for reuse, or dilute and dispose of it according to the manufacturer's instructions.

Step-by-Step Cleaning Process

Empty the Dirty Water Tank: After unplugging the machine, remove the dirty water tank and pour the contents down a drain. Rinse the tank thoroughly with clean water to remove any debris or residue. Check the tank for any lingering hair or fibers that might clog the drain.
Rinse the Clean Water Tank: Remove the clean water tank and empty any remaining water or solution. Rinse the tank and its cap with clean water, then wipe the exterior dry. Ensure the tank is completely dry before reassembling to prevent mold growth.
Flush the Solution Lines: Fill the clean water tank with plain water, reattach it, and run the machine for a few seconds to flush any remaining solution through the lines and nozzles. Empty the dirty water tank again. This step prevents dried solution from clogging the nozzles.
Clean the Brush and Nozzle: Remove the brush and nozzle if possible. Rinse them under warm running water to remove trapped hair and debris. Use a soft brush or cloth to wipe away any stubborn residue. Check the brush for tangled fibers that could reduce suction.
Wipe Down the Exterior: Use a damp cloth to wipe the outside of the machine, including the handle and cord. Avoid getting water into any openings or electrical components. Dry all surfaces thoroughly before storing.
Store Properly: Once all parts are dry, reassemble the machine and store it in a cool, dry place. Keep the carpet cleaning solution bottle tightly sealed and upright. Avoid storing the machine with tanks attached if they are not completely dry.

Product Spotlight

MRXWASHMAX DualClean Carpet Washer & 1L Carpet Cleaning Solution: The MRXWASHMAX DualClean Carpet Washer includes a free 1L carpet cleaning solution, designed for neutralising odours and eliminating stains. Using the recommended solution helps maintain your machine's performance and ensures effective cleaning results.
MRXWASHMAX DualClean Carpet Washer & 1L Carpet Cleaning Solution