Beauty Power — Professional Tweezers, Nail Care & Lash Tools

Quick Answer: Clean lash extension tweezers in two separate steps. First remove the adhesive residue with a lint-free wipe and a cleaner made for lash tweezers, before the glue builds up. Then disinfect the tips between every client with 70% isopropyl alcohol or by autoclave. Keep tips from hitting hard surfaces, and skip ultrasonic cleaners on fiber-tip tweezers.

Table of Contents

• Why cleaning lash tweezers is two jobs
• What you need
• Step 1: Wipe adhesive before it builds up
• Step 2: Dissolve dried residue
• Step 3: Disinfect between clients
• Step 4: Dry, check and store
• Mistakes that damage lash tweezer tips
• Frequently asked questions

Why cleaning lash tweezers is two jobs

Most articles about how to sanitize tweezers treat cleaning as one step. For lash extension tweezers it is two, and mixing them up is where tips get ruined.

• Removing adhesive keeps your grip and your placement accurate. Cyanoacrylate glue builds up on the tips, the tips stop closing cleanly, and extensions start sticking where they should not.
• Disinfecting protects your client. It has to happen between every client, and it works best on a tool that is already free of residue.

In 17 years of training lash and brow professionals, I have seen good tweezers damaged by scraping glue off with a blade or a metal file. It works once. After that the tips no longer meet properly. The routine below removes the glue without touching the tip geometry.

What you need

• Lint-free wipes or a lint-free pad
• A tweezer cleaner or lash adhesive remover made for metal lash tools, following its label
• 70% isopropyl alcohol, or an autoclave if your studio uses one
• A soft-bristle brush or a lash wand for the tip surfaces
• A clean, dry tray or pouch for finished tools

Rules on disinfectants and sterilization differ by state, so check your state cosmetology board's requirements and the manufacturer's directions for whichever product you use.

Step 1: Wipe adhesive before it builds up

The easiest glue to remove is the glue you remove today. After each set, or between fans when you notice a film, wipe the tips with a lint-free wipe. Wipe from the base of the tips toward the ends, then pinch the wipe lightly between the tips and slide it out.

Do not wait until the end of the week. Adhesive that cures in layers is much harder to dissolve, and it pushes you toward scraping. If your adhesive cures fast, see Why Your Lash Extensions Aren't Lasting: 9 Adhesive Mistakes Lash Artists Make for how handling affects both retention and your tools.

Step 2: Dissolve dried residue

When a wipe is not enough, use a cleaner made for lash tweezers. Apply it to a wipe or follow its directions, hold the tips against the soaked material for the time on the label, then brush the tips gently in the direction of the tip surface and wipe clean.

• Repeat the wipe-and-brush cycle instead of increasing pressure. Two gentle rounds beat one aggressive one.
• Never scrape with a blade, needle or nail file.
• Rinse or wipe off the cleaner with a clean lint-free wipe so no residue stays on the tips.

Because every cleaner has a different formula, read its label before you use it on coated or fiber tips, and test it on a spare tweezer first if you are unsure.

Step 3: Disinfect between clients

Only disinfect a tweezer that is visibly clean. Residue shields surfaces from the disinfectant.

• Isopropyl alcohol: Wipe or soak the tips with 70% isopropyl alcohol and let them air dry.
• Autoclave: If your studio uses an autoclave and your state allows it, run clean tweezers in a sealed pouch using the autoclave manufacturer's cycle.

Beauty Power's fiber-tip lash tweezers, such as the Earth 45 Degree Isolation Tweezers, are made of German stainless steel and are rated for alcohol and autoclave sterilization. The one method to avoid is the ultrasonic cleaner, because vibration can affect the fiber coating over time.

Step 4: Dry, check and store

Let the tips dry completely. Then check them:

1. Close the tweezers in good light. The tips should meet along their full length with no visible gap.
2. Pick up a single lash or a fan. If it slips or drags, residue may remain, so repeat Step 2.
3. Store each tweezer separately in a clean pouch or tray, with nothing pressing on the tips.

If you carry several tweezers, keep a clean set ready for each client. The Mercury + Earth Tweezer Set gives you a volume tweezer and an isolation tweezer, so a second tool is on hand while the first is being cleaned.

Mistakes that damage lash tweezer tips

• Scraping glue with metal. It scratches the tip surface and can knock the tips out of alignment.
• Letting adhesive cure in layers. The cleaning gets harder each day.
• Dropping tweezers on a hard surface. Even a small drop can bend a fine tip. Do not use a bent tweezer on a client.
• Soaking everything in one bath. Cleaning and disinfecting have different jobs. Do them in order.
• Using an ultrasonic cleaner on fiber tips. Avoid it, as noted above.
• Storing tweezers loose in a drawer. Tips knock against each other and lose alignment.

For brow tweezers, the routine is different. Read The Definitive Guide on How to Clean Eyebrow Tweezers Properly.

Frequently asked questions

How do you clean lash extension tweezers?
Wipe adhesive off with a lint-free wipe during the service, dissolve dried residue with a cleaner made for lash tweezers, then disinfect the clean tips with 70% isopropyl alcohol or an autoclave before the next client.

How do you get lash glue off tweezers?
Use a lint-free wipe and a tweezer cleaner or adhesive remover designed for metal lash tools, and brush the tips gently. Repeat the cycle instead of pressing harder. Do not scrape with a blade.

How often should lash tweezers be cleaned?
Wipe them throughout the service as glue collects. Clean off residue at the end of each appointment, and disinfect between every client.

Can you use rubbing alcohol on lash tweezers?
Yes. 70% isopropyl alcohol is a common way to disinfect clean tweezers, and Beauty Power's fiber-tip tweezers are rated alcohol safe. Alcohol disinfects, so remove the adhesive residue first.

Can you autoclave lash extension tweezers?
Beauty Power's fiber-tip lash tweezers can be autoclaved. Check the manufacturer's instructions for any other brand, and follow your state board's rules.

Can I put lash tweezers in an ultrasonic cleaner?
Not the fiber-tip kind. Vibration can affect the fiber coating over time, so use wiping and alcohol or an autoclave instead.

Why do my lash tweezers stop gripping?
Residue on the tips is the most common cause, followed by a bent or misaligned tip. Clean the tips first. If they still do not close along their full length, replace the tweezer.

Is cleaning the same as disinfecting?
No. Cleaning removes adhesive and debris. Disinfecting reduces germs on a clean surface. You need both, in that order.

Continue your lash routine

Choose your tweezers with the Mercury + Earth Set, or read How to Make Volume Lash Fans (2026 Step-by-Step Guide).

Related reading:

• Lash Extension Adhesive: The Expert Guide to Long-Lasting Retention (2026)
• Why Your Lash Extensions Aren't Lasting: 9 Adhesive Mistakes