If you are a lash artist, you must be familiar with the patch test for eyelash extensions. A patch test is a quick and easy procedure that helps ensure your client is not allergic to adhesives or extensions. In this blog, we will cover a patch test, two ways to do a patch test, why it’s important, how to do one properly, and what to do if your client experiences an allergy.
What is a patch test?
A patch test is a small piece of eyelash extension adhesive placed on the inside of the wrist of your client. Usually, it’s done with a cotton swab and then left on for about 15 minutes before being removed. This test aims to determine if your client has an allergy or sensitivity to the product you are using. If there is no reaction after 15 minutes, then it can be assumed that they will not have any issues with their lash application.
Why is it important?
It’s essential to perform a patch test 48 hours before any lash application because an allergic reaction can range from minor discomfort to serious medical consequences such as swelling and severe itching. Reactions can also vary in intensity from person to person, which means that even if your client has had extensions applied in the past without having any issues, they could still have an allergic reaction now if they were exposed to different products or adhesives than they were previously. By performing a patch test beforehand, you can ensure your client will not experience any problems during their application. By taking this extra step, you will also help protect yourself against potential liability issues should something go wrong during the application process due to allergies or sensitivities that weren’t identified beforehand.
Here are two fantastic ways to check for skin reactions:
The first involves a more hands-on approach. Apply single eyelash extensions to up to 10 lashes on each eye, on the clients’ natural lashes. Ensure to incorporate other products you usually use during the application process (hint: that includes primer and cleanser!). This method is known to be incredibly effective.
The second method is less involved: patch testing. This option involves placing a small product patch on the client’s skin and waiting to see if any adverse reactions crop up. While this approach might be less glamorous than watching lashes come together right before your eyes, it’s a safe and reliable way to prevent any unwanted allergies or irritations.
How to perform a patch test on the skin:
Performing a patch test is quite simple, but some important steps must be followed in order for it to be effective:
- Make sure all makeup has been removed from the area where you will place the adhesive sample (usually on the inside of your client’s wrist).
- Using a cotton swab dipped in eyelash extension glue/adhesive, place a small amount of it onto clean skin and leave it.
- Leave this area undisturbed for 24-48 hours; observe for any signs or symptoms such as redness, swelling, itching or hives; if no inflammation occurs after 48 hours, then proceed with full service; if a reaction does occur, then discontinue use immediately.
Signs of an allergic reaction
Technicians must be aware of any signs of an allergic reaction during or after a patch test is performed on their clients. If a client experiences redness, itching, or swelling around the area where they were tested, it may indicate an allergy, and they should avoid further contact with lash products or seek medical attention if necessary. Additionally, if a technician notices any signs of irritation, such as redness or swelling during or after applying lashes, they should immediately discontinue work until further notice from their client.
What causes an allergy?
An allergy occurs when the body reacts abnormally to a foreign substance — in this case, carbon black or clear glue. This substance stimulates the immune system, producing antibodies that cause inflammation and other reactions. Symptoms of an allergy can range from mild (itchiness) to severe (anaphylactic shock). Lash artists must be aware of any potential allergies their clients might have before beginning a procedure to avoid any adverse reactions.
What should I do if my client experiences an allergy?
If your client experiences an allergic reaction while receiving lash extensions, it is important that you remain calm and take immediate action:
- Stop the procedure immediately and remove any of the already applied products.
-
- Provide your client with a cool compress or ice pack to help reduce any swelling or itching they may have experienced.
- Seek medical advice if necessary; in extreme cases, it may be necessary for your client to consult a doctor or dermatologist for further treatment.
Eyelash extension patch test: your key to safe application
With these two techniques in your arsenal, you can rest assured your lash extension appointment will go off without a hitch. Eyelash extension patch test are quick and easy procedures that help protect clients and professionals from potential adverse reactions due to allergies or sensitivities caused by certain products used during lash applications. By performing this simple procedure beforehand, bothparties can rest assured knowing their lash appointment will be safe and successful. Please consider signing up for a professional certified eyelash extension course to learn more about proper eyelash extension application techniques, including performing patch tests correctly.
We look forward to helping you further your career as a professional lash artist. Safety first, beauty second.
