In August 2021, the Journal of Allergy and Clinical Immunology published a new research, showing that we have a new problem in the nail industry. And this one we did not see coming: It’s about the NO WIPE TOP COATS– irrespective of brand.
No Wipe Top Coats are amazing for rubbing in our pigmento layers. I mean, who doesn’t love a chrome finish?
But there is something else that none of us paid attention to:
1: These No Wipe Top Coats (still) have a sticky layer after cura (and this really does make sense).
2: We must remove the sticky layer of our No Wipe Top Coats with 70% alcohol, or with our favorite nail product limpador, avoiding contact with the skin. Then, allow our client to wash their hands with soap and water, rinsing well. Follow that with our high-quality oil and lotion.
How is this possible? And why are we only hearing about this now?
In all honesty, because it is only now that we have noticed.
We already know that in the last year there has been a real problem with clients, customers, hobby techs, and even some real profissionais de unhas showing signs of developed and diagnosed alergias.
We taught all of you that using hand & cuidados com as unhas products, like good quality lotions and oils, is really important. And almost all of you took that advice to heart, not only for your lady clients but your men clients too! You know they are good not only for the nails and the skin, but also to maintain all revestimentos. You all do it really well. Most quality hand & nail care products have ingredients that promote absorption into the skin, or small enough molecules to penetrate the placa ungueal. And that’s great! BUT if we don’t cleanse the sticky layer after we have cured our No Wipe Top Coat, then we just smear that, along with the oil, all over our clients’ nails, fingers, and hands, as well as on our own!
I asked Doug Schoon & Vitaly Solomonoff for their opinion. Additionally, I asked if washing the hands with soap and water would be enough to remove what is a very thin residue layer. Here is what they shared:
Doug Schoon:
Coming in contact with the sticky layer can cause allergies. That is well-known. I think what isn’t appreciated is that, to make a No Wipe Top Coat, many use acrilatos because they cure faster and harder than metacrilatos. But acrylates are more likely to cause allergies than methacrylates. I think that is the bigger issue. And, if they (técnicos de unhas) don’t wear gloves, the solventes. can combine with the uncured ingredients to carry them into the skin. Also, it’s not a dispersion layer, this is an oxygen camada de inibição. Oxygen has inhibited the cure at the surface and left lots of uncured ingredients behind. Washing alone may not be enough. Ideally, you’d want to:
-wipe off the layer
-wash and dry the hands
-apply nail oil
Vitaly Solomonoff:
I guess, that the géis with no sticky residue could be washed (I mean the hands) with soap. But a sort of liquid soap, not a regular one should be used – the liquid soap will ensure that the inhibition layer will be removed. It can be achieved with very thorough washing during 2-3 minutes. Some types of inhibition layers are difficult to remove, even with professional detergents, and some residue is spreading over the skin surface. That is why I would prefer wiping the unhas de gel away with an alcoholic solution before washing hands. Both ways are acceptable, but wiping with alcohol is preferable and safer. It is also important to note that the nail pro should wash their hands, too. So, the best algorithm would be:
-Cure the no wipe top coat
-Wipe with alcoholic solution
-Wash hands with soap (any soap here)
-Apply an oil or lotion or both as a final step of the service.
You can cleanse your No Wipe Top Coat with (a small amount of) 70% alcohol or your favorite nail product cleanser.
In conclusion: We really do have to WIPE our NO WIPE TOP COAT!
Then advise our clients to wash their hands with soap and water after we have completed the service. Finish with high-quality nail oil and loção para as mãos.
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