Splatter-Proof Your Sink: How to fix a faucet aerator in 5 minutes

CHICAGO (WLS) -- If your bathroom faucet has started spraying water sideways or the water pressure feels lower than usual, you likely don't need a plumber. The small but mighty device causing the trouble is probably the faucet aerator.

For our latest Easy Fix, DIY expert Casey Finn of The DIY Playbook showed Tanja Babich how to clear up this common household headache in less than five minutes.

Step-by-Step Breakdown

Step 1: What Is a Faucet Aerator?
"The aerator is a little screen on the end of your faucet, and it's incorporating some air so that it doesn't just splash out all over you," says Casey. Over time, it collects mineral deposits, sand, and debris-especially in homes with hard water.

Step 2: Remove the Aerator
If the aerator sticks out, try twisting it off by hand. If it's stuck, wrap tape around it to protect the finish and use rubber grip pliers. If it's recessed, you'll need an aerator key. According to Casey, many newer faucets come with one, but universal keys are inexpensive and good to keep on hand.

Casey's Trick: When detaching or reattaching, the direction can be tricky. "Pretend you're a plumber and you're laying down and you're looking up at the faucet. Then you do the lefty-loosey, righty-tighty. It's going to feel weird-you're going right, technically."

Step 3: Disassemble and Inspect
Carefully take apart the pieces. Crucial Tip: Note the exact order of the components (washer, screen, flow restrictor). Keeping them in sequence is the key to an easy reattachment!

Step 4: Soak in Vinegar
Fill a small bowl with equal parts vinegar and water. Drop the pieces in and let soak for 20-30 minutes. For heavy buildup, add a drop of mild dish soap.

Step 5: Scrub and Rinse
Use an old toothbrush to scrub away loosened debris, then rinse thoroughly under warm water.

Step 6: Reassemble and Reattach
Put the pieces back in the correct order and screw the aerator back onto the faucet. Turn the water on and test the stream-you should see immediate improvement.

Pro-Tips:

Check the Plumbing: If pressure is still low after cleaning, the issue may be deeper in your pipes.

Shower Head Hack: This method works for shower heads, too! Secure a plastic bag of vinegar solution around the head with a rubber band and let it soak.

Maintenance: Cleaning aerators once or twice a year helps prevent permanent buildup.