Using a topical numbing cream can seriously cut down the pain of waxing, but you can’t just slap it on and hope for the best. To use it safely and make sure it actually works, you’ve got to follow the instructions and know what you’re doing.
Key Takeaways
- You absolutely have to do a patch test 24 hours beforehand to see if you’ll have a bad reaction or skin sensitivity.
- For the cream to really work, put a thin, even layer on 30 to 60 minutes before your waxing appointment.
- Stick to over-the-counter creams with 5% lidocaine or less. This keeps the risk of it getting into your bloodstream low.
- Never, ever put numbing cream on broken, irritated, or damaged skin. It can cause a bad reaction and absorb way too fast.
- If you have any health issues or are pregnant, talk to a doctor before you even think about using numbing cream.
1. Choosing the Right Topical Numbing Cream
The first thing you have to get right is the cream itself. Sure, there are tons of options out there, but what really matters is the active ingredient and how much of it is in there. You’re looking for creams with lidocaine, prilocaine, or a mix of the two. Lidocaine is a common local anesthetic. It just temporarily shuts down the nerve signals where you put it, so you don’t feel the pain as much. For anything you can buy without a prescription, a 5% lidocaine concentration is the max that’s generally considered safe and effective for this kind of thing, as long as your skin is intact. Anything stronger, or creams with other heavy-duty anesthetics, will probably need a prescription because the risk of it absorbing into your system and causing side effects goes way up. Always read the ingredient list before you buy. Some creams throw in nice extras like aloe vera or vitamin E, which might feel good on your skin after the wax, but they aren’t what’s doing the numbing. If you’ve got sensitive skin, definitely skip products with a lot of fragrance or other harsh chemicals that could irritate you before the waxing even starts. A review in the Journal of Clinical and Aesthetic Dermatology confirms that lidocaine-based topicals do the job for minor skin procedures when you use them correctly (Source: Journal of Clinical and Aesthetic Dermatology).
Pro Tip: Check Expiration Dates
Just like milk, these creams have an expiration date. An expired cream won’t be as strong, and worse, its chemical formula might have broken down into something that could give you a rash or another weird reaction. Always check the date on the box before you put it on your skin.
Common Mistake: Assuming All Numbing Creams are Equal
Don’t just grab any tube that says “numbing.” Creams are designed for different things, some for minor cuts, others for deep muscle pain. Make sure the product you’re buying says it’s meant for numbing skin before a cosmetic procedure or hair removal.
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I can’t say this enough: before you cover a large part of your body in numbing cream, you must do a patch test. Seriously, don’t skip this. It’s how you find out if you’re allergic or sensitive to something in the cream before you end up with a huge, angry rash. Reactions can be anything from a little redness and itching to full-on hives or blisters. To do it right, pick a small, hidden patch of skin, like your inner forearm. Wash it with a little soap and water, pat it dry, and then apply a tiny, dime-sized amount of the cream. You can put a small bandage over it so it doesn’t rub off. Now, you wait for 24 hours. Keep an eye on that spot for any redness, swelling, burning, or rash. If you see *any* kind of bad reaction, wash it off immediately and don’t use the product. Even if you’ve used a cream before, companies change their formulas and your own body can develop new sensitivities. This simple test is so easy and can save you from a world of pain and skin damage. Research from the American Academy of Dermatology backs up the need for patch testing new topicals to head off contact dermatitis (Source: American Academy of Dermatology).
3. Preparing the Skin for Application
If you want the cream to work, you have to prep your skin correctly. It’s simple: the area you’re treating has to be clean and totally dry. Use a gentle cleanser to get rid of any dirt, oil, or leftover lotion. Any of that stuff sitting on your skin’s surface just creates a barrier that stops the cream from sinking in and doing its job. After you wash, pat the skin completely dry. Any moisture will just dilute the cream and keep it from sticking properly. Don’t use any harsh scrubs or exfoliants right before you apply the cream, since that can just make your skin more sensitive. Your skin needs to be a clean, dry, and unbroken canvas. Do not apply this stuff to open wounds, cuts, rashes, or irritated skin. Putting it on compromised skin shoots up the risk of the anesthetic getting into your bloodstream, which can lead to side effects, and it’ll probably make the existing skin problem even worse. Some people like to use a warm compress on the area for a minute before cleaning to open the pores, but that’s totally optional and be careful not to make the skin too hot.
4. Applying the Numbing Cream Correctly
How you put the cream on matters just as much as what cream you use. Once your skin is prepped and your patch test came back clear, you’re good to go. Put a decent amount of cream on your fingers and spread a thin, even layer over the whole area you’re getting waxed. Being even is the goal. A super thick layer doesn’t make you more numb, it just ups the risk of a bad reaction. You want a visible coating, but don’t go crazy with it. Gently rub it in until it’s mostly absorbed, but it’s okay if a little residue is left on the surface. For the best results, the cream needs to sit for 30 to 60 minutes to work. This gives the active ingredients time to penetrate the skin and block those pain signals. Some products might tell you to cover the area with plastic wrap (that’s called occlusion) to help it absorb better. If the instructions say to do that, go for it, but don’t you dare leave it on longer than they recommend. Why? Because that can dramatically increase how much gets into your system. Always, always follow the specific instructions on the packaging for how long to leave it on and whether to cover it. A good trick is to set a timer so you don’t forget and leave it on too long.
Pro Tip: Timing is Everything
You need to time this perfectly so the cream is at its peak strength right when the waxing starts. Apply it too early, and the numbing will start to fade. Apply it too late, and you won’t feel the full effect. Just work backward from your appointment time. If the appointment is at 2:00 PM and your cream needs 45 minutes, you should be applying it at 1:15 PM sharp.
Common Mistake: Applying Too Much Cream
A lot of people think more cream means more numbing. That’s not just wrong. It’s dangerous. Piling on too much numbing cream, especially a high-concentration one, makes it much more likely for the anesthetic to get into your bloodstream and cause systemic toxicity. The symptoms of that are no joke, we’re talking dizziness, blurred vision, ringing in your ears, and in really bad cases, seizures or heart problems. Just use the amount the instructions tell you to.
5. Removing the Cream Before Waxing
This is a big one that people forget: you have to wipe every last bit of that cream off before the wax goes on. Leaving it on causes a couple of major problems. For one, the slick, creamy texture means the wax can’t get a good grip on the hair, which makes for a patchy, frustrating wax that doesn’t work. When the wax can’t grip the hair, you’re looking at uneven results and multiple painful passes over the same spot, which just irritates your skin more. Secondly, it’s a hygiene issue. Leftover cream can get into the wax pot and contaminate the tools. Just use a clean, dry cloth or a cotton pad and wipe it all away. To be extra sure, you can give the area a quick rinse with lukewarm water and a mild cleanser, then pat it dry again. The skin should feel clean and not slippery at all. This makes sure the wax can do its job and the whole process stays sanitary.
6. Post-Wax Aftercare Considerations
Even if you used numbing cream, you can’t just skip aftercare. Your skin is still going to be sensitive after having hair ripped out of it. Once the waxing is done, put on a soothing, fragrance-free moisturizer or an aloe vera gel to calm everything down and help with any redness. Stay away from anything with alcohol or harsh chemicals that will just burn and irritate the skin. For the next 24 to 48 hours, avoid hot baths, saunas, sitting in direct sun, and wearing tight clothes. All of those things can make your skin more sensitive and might lead to breakouts or ingrown hairs. A few days after your wax, you can gently exfoliate the area to keep ingrowns at bay, but wait until the skin feels totally back to normal. If you have redness or swelling that won’t go away, or see any signs of an infection, call a doctor. The numbing cream helps with the pain of the procedure itself, but your post-wax care is what keeps your skin healthy in the long run. Using these creams isn’t hard, but you have to pay attention to the product, the prep, and the safety rules to get that comfortable wax you’re looking for.
Can I use numbing cream on any body part?
For the most part, yes, they’re safe for external use on places like your legs, arms, or bikini line. But always read the product’s label first. You absolutely want to avoid getting it on mucous membranes or any broken skin unless the box or a doctor specifically says it’s okay for that.
How long does the numbing effect last?
Usually, you’ll get about 1 to 3 hours of numbness. It really depends on the strength of the cream, how much you put on, and how your own skin absorbs it. The product packaging should give you a more specific timeframe.
Are there any side effects to using numbing cream?
The common side effects are pretty mild and temporary, some redness, itching, or a little swelling where you applied it. Serious side effects are rare but can happen if you use way too much or a very high concentration. That’s when you can get into dizziness, lightheadedness, or systemic toxicity. Just follow the directions and do a patch test first.
Can I use numbing cream if I’m pregnant or breastfeeding?
You really should talk to your doctor before using any numbing cream if you’re pregnant or breastfeeding. The safety for babies isn’t always clear, and your doctor can give you advice that’s specific to your situation. Don’t risk it without asking them first.
What if the numbing cream doesn’t seem to work?
If you’re not feeling much numbing, go back and think about how you applied it. Did you put it on clean, dry skin? Did you use enough (but not too much)? And most importantly, did you let it sit for the full recommended time? Sometimes the product’s concentration is just too low for you. Whatever you do, don’t just immediately reapply more or use more than the instructions say.