All artificial nail enhancement products have expiration dates, but how long these products will last often depends on their storage conditions. Products kept in temperatures exceeding 85°F will have shortened shelf-lives, and storing them in areas exceeding 100°F can cause them to rapidly thicken and harden in the container. In general, I recommend that nail professionals not purchase more than a three-month supply of any nail enhancement product, including wraps, adhesives, and UV gels. Discoloration, cracking and lifting of the artificial nail can all be indications that a product’s shelf-life may have been exceeded. — Doug Schoon is CND’s vice president of science and technology.
Technique
More FAQ
What do I do for a client who has a chronic ingrown toenail, even though I always file it straight across?
What do I do for a client who has a chronic ingrown toenail, even though I always file it straight across?... read more
What can you do for peeling feet (almost like sunburn), and what causes this to happen?
What can you do for peeling feet (almost like sunburn), and what causes this to happen?... read more
Should clients soak off their nail enhancements every so often to "give their nails a break"?
Should clients soak off their nail enhancements every so often to "give their nails a break"?... read more
Why is my pink-and-white client having itching, peeling, and burning skin around the nail plate?
I have a client who has been wearing pink-and-whites for two years and just recently has been having itching, peeling, and burning skin around the nail plate. I’ve changed from one major brand to another, with the same results. Why?... read more
How can I get a perfect French acrylic white tip?
How can I get a perfect French acrylic white tip? Sometimes, after I finish, the white doesn’t really look white. I see other techs’ clients whose white is really bright.... read more
What clients should I recommend wear nail extensions?
What clients should I recommend wear nail extensions?... read more
What’s a suitable temperature for acrylic to cure and why?
What’s a suitable temperature for acrylic to cure and why?... read more
What is the proper way to smooth callused heels?
What is the proper way to smooth callused heels? I’ve been using a callus eliminator and a coarse file to gently remove callused skin, but when I finish with the polish the heel still seems to be all dry and cracked. I then apply foot cream especially for dry skin and cracked heels, but the callus buildup is still there.... read more
What should I look for when buying an electric file?
What should I look for when buying an electric file?... read more
I read somewhere that Vicks Vapor Rub is a good treatment for toenail fungus. Is that true?
I read somewhere that Vicks Vapor Rub is a good treatment for toenail fungus. Is that true?... read more
Where can I find a round metal disc that is used to create perfect smile lines?
I’m looking for a round metal disc that is used to create perfect smile lines when doing pink-and-white acrylic nails. The disc has cut outs the shape and size of your nails. What’s the proper name for this disc and where can I find it?... read more
When using tack-free sealer over acrylics or gels, what causes the noticeable bumps and bubbles?
When using tack-free sealer over acrylics or gels, what causes the noticeable bumps and bubbles? This turns a time-saver into a time-consumer.... read more