Tested: How to Get Urine Out of Loofah Fast (2026)

By Lisa Nguyen · November 8, 2025

Immediate Action (first 5 minutes)

When your toddler decides the bathtub is a toilet and your bath sponge is floating right in the middle of it, panic is completely normal. If you are wondering how to get urine out of loofah materials without ruining them, the first five minutes dictate your success. Don't squeeze it. Squeezing pushes the uric acid deeper into the porous synthetic fibers, which I learned the hard way after my dog had an accident on the bathmat. Just grab the string.

Run it under cold tap water immediately. Cold water is absolutely crucial here. Hot water will actually cook the proteins in the urine, setting the smell permanently into the mesh and ruining the sponge forever. Flush it for a full 60 seconds to dilute the concentration. If you drop it on the bathroom floor right after a puppy has an accident, pick it up with a paper towel first to avoid spreading the contamination. Speed is your best friend.

What You'll Need (tools/products)

I've tested dozens of bathroom cleaners over my 8 years reviewing home products. You can't just use standard soap for this job. Urine contains uric acid crystals that regular detergents simply cannot break down at a molecular level. Here is the exact toolkit I recommend for this specific nightmare.

Nature's Miracle Urine Destroyer ($12-15 for a 32oz bottle): This is an enzymatic cleaner specifically formulated to eat uric acid bonds.
Dawn Platinum Powerwash Dish Spray ($5-7): The degreasing power here lifts the body oils that trap the urine smell in the mesh.
White Distilled Vinegar (Heinz brand, $3): A cheap, highly effective acid neutralizer that I always keep under my sink.
Arm & Hammer Baking Soda ($4 for a 16oz box): Pulls out lingering moisture and odors from deep within the folds.
Gallon-sized Ziploc Freezer bags: The thicker plastic prevents enzyme leaks in your sink during the soaking phase.
Mesh delicates laundry bag: Keeps the loofah from getting shredded in the washing machine agitator.

This isn't the cheapest option, but buying the right enzyme cleaner saves you from throwing away a perfectly good bath pouf. Natural plant loofahs and synthetic plastic mesh poufs react differently to urine. Plastic traps it in the microscopic folds. Natural gourds absorb it directly into the cellulose structure. You need enzymes for both.

Step-by-Step Removal (4-7 steps)

Step 1: The Cold Flush

Keep the water cold. Turn your faucet to the coldest setting and hold the loofah directly under the stream. You want the water pressure to physically push the diluted urine out of the center of the sponge. Do this for at least 60 seconds. I usually count out loud to ensure I don't rush this critical first step.

Step 2: The Enzyme Bag Soak

Place the wet loofah inside a gallon-sized Ziploc Freezer bag. Spray it generously with Nature's Miracle Urine Destroyer until it is completely saturated. Seal the bag tightly, pushing out as much air as possible to keep the liquid in direct contact with the mesh. Let it sit on your bathroom counter for exactly 4 hours. Enzymes need time to literally eat the uric acid crystals, and rushing this step will leave you with a lingering ammonia smell.

Step 3: The Vinegar Neutralizer

Remove the loofah from the bag and discard the enzyme liquid. Mix a 1:1 ratio of white distilled vinegar and cold water in a clean bowl. Submerge the loofah in this mixture for 15 minutes. I don't love the smell of vinegar, but it works wonders to neutralize any remaining ammonia and break down the mineral deposits left behind by the urine.

Step 4: The Machine Wash (Synthetic only)

Place your synthetic mesh pouf inside the mesh delicates laundry bag. Toss it into your washing machine with a normal load of towels to balance the drum. Add a squirt of Dawn Platinum Powerwash directly onto the loofah before closing the door. Set your machine to the Sanitize cycle, which typically runs at 160°F, and select the Extra Rinse option to ensure no soap residue is left behind. Never put a natural plant loofah in the washing machine, as the agitator will tear it to shreds.

Step 5: The Sun Dry

Hang the clean loofah outside in direct sunlight for a full 24 hours. UV rays are a natural, free disinfectant that will kill any lingering bacteria hiding in the center of the sponge. Do not put it back in your dark, humid shower until it is 100% bone dry. Trapped moisture is the enemy of a clean bathroom.

Alternative Methods (2-3 backup methods)

Sometimes you don't have enzyme cleaner on hand, or you are dealing with a delicate natural sea sponge. I've tested these backup methods extensively in my own home. They take a bit more elbow grease, but they get the job done when you are in a pinch.

Method 1: OxiClean Versatile Stain Remover Paste

Mix 3 parts OxiClean powder with 1 part warm water to create a thick paste. Massage this paste deep into the center of the loofah using your thumbs. Let it sit for 45 minutes before rinsing thoroughly with cold water. The oxygen bubbles physically lift the stained proteins out of the synthetic mesh.

Method 2: The Boiling Pot Method (Natural Loofahs Only)

Fill a large stockpot with tap water and bring it to a rolling boil on your stove. Drop the natural plant loofah into the boiling water and let it cook for 10 minutes. I'll be honest, boiling a loofah smells terrible and will make your kitchen stink like wet dog, but it completely sterilizes the cellulose fibers. Use tongs to remove it and let it air dry on a wire rack.

Method	Best For	Cost	Time Required
Enzyme Soak	Synthetic Mesh Poufs	$12-15	4-6 Hours
Boiling Bath	Natural Plant Loofahs	$0 (Tap water)	20 Minutes
OxiClean Paste	Stubborn Stains	$8-10	1 Hour

Synthetic loofah drying in direct sunlight — Direct UV light is essential for killing lingering bacteria.

Prevention Tips

Keeping your bath accessories clean is much easier than salvaging them after an accident. If you have kids who track mud everywhere or pets that wander into the bathroom, you need a solid storage strategy. Buy a heavy-duty suction cup hook with a 5-pound weight rating. Stick it to the tile wall at least 5 feet off the ground, completely out of reach of toddlers and jumping dogs.

Replace your synthetic loofahs every 3 to 4 weeks. Even without urine exposure, they harbor massive amounts of everyday bacteria and dead skin cells. Natural plant loofahs should be replaced every 4 to 6 weeks. If a guest has a medical accident in your shower, having a cheap, easily replaceable sponge on hand saves you the emotional headache of trying to deep-clean a ruined item.

FAQ

Can I just wash it in the washing machine without pre-treating?

You absolutely shouldn't skip the pre-treatment phase. The washing machine alone won't break down the uric acid crystals, and the heat from the dryer will bake the smell into the plastic mesh permanently. Always use an enzyme soak first to ensure the odor is completely eliminated at the molecular level.

Should I just throw it away instead of cleaning it?

I'll be honest, if it's a cheap synthetic pouf that costs less than five dollars, tossing it in the trash is your most sanitary option. However, if you're dealing with an expensive natural sea sponge or a high-end silicone scrubber, the enzyme and vinegar method will easily restore it to pristine condition.

Will the smell come back when the loofah gets wet again?

If you properly used an enzymatic cleaner and allowed it to dry completely in direct sunlight, the smell will not return. Uric acid crystals are what cause the lingering odor when reactivated by humidity, and the enzymes literally eat those crystals. Just make sure you don't rush the drying process, as trapped moisture can cause mildew.

How do I clean a solid silicone loofah that got peed on?

Silicone is non-porous, making it incredibly easy to sanitize compared to traditional mesh or natural sponges. Simply wash it with hot water and Dawn Platinum dish soap, then wipe it down with a 70% isopropyl alcohol solution to kill any remaining surface bacteria. It will be completely odor-free and safe to use in less than ten minutes.