Unscrew the mop head from the handle and slide on the new one
Libman mop heads attach to the handle with a straightforward screw collar at the base. To remove the old head, grip the handle firmly with one hand and turn the collar counterclockwise with your other hand until it loosens. Once loose enough, unscrew it by hand the rest of the way and pull the mop head straight down and away from the handle.
Slide the new Libman mop head up onto the handle until the threaded post on the handle sits inside the collar of the new head. Screw the collar clockwise by hand until it is snug—you should feel resistance, but do not force it or you risk stripping the threads. Hand-tight is all you need; the mop head will not come loose during normal mopping.
The whole job takes about a minute once you have the new head in hand. Libman makes replacement heads for most of their mop models, and they cost between $5 and $15 depending on the type and where you buy them.
Key Takeaways
- Turn the collar at the base of the mop head counterclockwise to loosen it, then unscrew it by hand and pull the old head straight down.
- Slide the new head onto the handle post and screw the collar clockwise until it feels snug—hand-tight is sufficient.
- Libman replacement heads fit only Libman handles, so check your mop brand before ordering a new head.
- If the collar spins but does not loosen, the threads may be stripped; contact Libman customer service for a replacement handle.
What to do if the collar is stuck
If the collar will not turn by hand, wrap a damp cloth around it to improve your grip and try again. The cloth gives you more friction and makes it easier to explore steady pressure without your hand slipping.
If it still will not budge, soak the base of the mop head in warm water for 10 to 15 minutes. Mineral deposits or dried cleaning solution can cement the collar in place, and warm water softens the buildup. After soaking, dry the collar with a cloth and try turning it again.
Do not use pliers or a wrench on the collar—you will strip the plastic threads and make the problem worse. If the collar still will not move after soaking, the threads are likely damaged and you will need to replace the entire handle.
Choosing the right replacement head for your Libman mop
Libman makes several mop styles, and heads are not interchangeable across all models. The most common types are the Libman Wonder Mop, which has a round head with a wringer built into the bucket, and the Libman Tornado Mop, which has a cylindrical head that spins in a separate wringer. Check the label on your current mop handle or look at the packaging your mop came in to find the exact model name.
Once you know your model, search for "Libman [model name] replacement head" online or check the cleaning supplies aisle at a grocery store or hardware store. The package will show which handle it fits. If you cannot find the exact model, contact Libman's customer service line—they can tell you which heads are compatible with your handle.
Signs your mop head needs replacing
Replace your mop head when the strands start to fray, mat down, or smell sour even after washing. A worn mop head spreads dirty water instead of picking it up, leaving floors streaky and wet. If you have been using the same head for more than six months of regular mopping, it is probably time for a new one.
Mop heads also wear out faster if you wring them too hard or leave them wet in a bucket for days. Rinsing the head thoroughly after each use and hanging it to dry between mopping sessions extends its life by several months.
How to clean a new mop head before first use
Rinse a brand-new mop head under running water before you use it for the first time. New heads often have loose fibers and manufacturing dust that will come off in the first rinse. Hold it under warm water and squeeze it gently several times until the water runs clear.
You do not need to soak it or use soap—plain water is enough. Once the water runs clear, wring it out and let it air dry for a few hours before mopping. This removes loose fibers that would otherwise end up on your floors.
Storing replacement heads so they stay ready to use
Keep spare mop heads in a dry place away from direct sunlight, which can fade and weaken the fibers over time. A closet shelf or under-sink cabinet works well. Store them in their original packaging if possible, or in a sealed plastic bag to keep dust off them.
Do not store a wet mop head in a closed container—it will develop mildew and smell. Always let a head dry completely before storing it, and never store it in the same bucket where you keep your wet mop.
Frequently Asked Questions
Can I use a Libman mop head on a different brand of handle?
No. Libman heads are designed to fit only Libman handles, and the threading and post size differ from other brands. Using a Libman head on a non-Libman handle will result in a loose fit and the head may fall off during mopping.
How often should I replace my mop head?
Most mop heads last three to six months with regular use, depending on how often you mop and how well you care for the head. If you mop daily, replace it every three months. If you mop once or twice a week, every six months is usually sufficient.
What if the new mop head feels loose after I screw it on?
Turn the collar a quarter turn more clockwise to tighten it further. The collar should not spin freely when you tug on the mop head. If it still spins after tightening, the threads on either the handle or the new head may be damaged, and you should contact Libman for a replacement.
Can I wash a Libman mop head in the washing machine?
Yes, but remove the head from the handle first and place it in a mesh laundry bag. Wash it in warm water on a gentle cycle with no bleach. Air dry it completely before reattaching it to the handle.
Where can I buy Libman replacement mop heads?
Libman replacement heads are sold at most grocery stores, hardware stores, and online retailers in the cleaning supplies section. You can also order them directly from Libman's website if you know your mop model number.