You might not know this but the heat and UV rays can actually damage your false lashes and melt adhesive, causing them to slide out of place.
As the weather gets warmer, and the heat increases, adhesives will behave very differently. If you are struggling to achieve a stable room temperature of 18-24 degrees Celsius then you will need to adjust the amount of adhesive you are using. The warmer weather makes the adhesive ingredients harder to mix.
You should protect your lash adhesive from extreme temperatures. The ideal range is between 20-22 degrees Celsius (68-71 degrees Fahrenheit.)
Humidity Can Affect Lash Extensions
In this case, we're talking humidity and lash adhesive. That's because extreme humidity can cause the adhesive holding your extensions perfectly in place to weaken. When this happens, the adhesive can become brittle and/or cause a clumpy lash line (again, not a pretty!).
Steam Your Face
Then, you pour hot water into a large bowl and lean your face towards it so that the steam evaporates to your eyes. By doing so, you soften the eyelash glue, and you also eliminate any stubborn dirt particles or bacteria that weren't removed during your makeup removal process.
Just like any liquid, when the temperature drops, lash adhesive tends to solidify. The viscosity of the 'frozen' adhesive is lower (=harder) than usual, so it will take longer to dry. In contrast, when the temperature soars, lash adhesive liquefies itself like it's melting.
Oil-based makeup removers are ideal for dissolving glue from false eyelashes. Pour some oil-based remover on a cotton swab or pad and gently rub on the glue until it peels off.
The cure is actually as simple as the answer. All you need to do is bring your adhesive back up to optimum temperature and then give it a good old fashioned shake (The LashBase Shaker is best). This will then turn your “stringy” adhesive back into the perfect, professional-performance adhesive that you were used to.
Store Lash Glue Properly
Always store your lash glue in a cool, dark place. An airtight glue container is the best choice for the long-lasting eyelash glue. The lash glue container also allows you to store an opened bottle and a new bottle together.
Suggested Temp (72°-78°F) and Low Humidity
We suggest storing your lash glue at a room temperature between 72°-78°. As far as humidity goes for storage, try to keep it below 60%.
Sweat won't ruin your lash extensions themselves but it can weaken the adhesive that binds them to the natural eyelashes. That's why you have to make sure to clean your lashes after working out.
Not only can your lashes get singed, but extreme heat can also cause synthetic lash extensions to melt, which can make your lashes appear clumpy when they cool back down.
The tendency for an adhesive to strain or break is increased when temperatures rise. An adhesive's chemical makeup alters at higher temperatures, breaking down the components, and causing the adhesive to crystalize and become unstable. The adhesive can then crack or shatter, no longer being useful.
Keep your lash adhesive away from temperature fluctuations, high temperatures in particular (over 27 degrees Celsius). Keep your lash adhesive away from direct sunlight (drawer or cupboard is suitable, or in the fridge until ready to open). Always rotate when new stock arrives - First in, first out (FIFO).
The good news is that false lashes, when used properly, won't damage your eyelashes at all! It's only when you over-apply glue or pull the lashes off aggressively, that some lashes may get caught and pulled out.
The shelf life, or expiration date, for opened adhesive is four to five weeks. If your lash extension glue becomes stringy or thick, it's time to cut ties and replace the bottle.
It's likely that leaving the eyelashes overnight aggravated any potential eye infection. I would say not to leave them on. The glue could irritate your eyes, seal bacteria, etc.
Lash Care in Hot Weather
When wearing lash extensions, you should be extra careful when exposing them to anything that could damage them. Good lash care is critical in hot weather, as sweat, sunscreen, and chlorine can all damage the adhesive and cause your lashes to come off.
The Ideal Humidity Range: 45% – 60%
Your eyelash extension adhesive (glue) relies on moisture in the air to work properly—it needs moisture to attach. Simultaneously, your adhesive releases particles into the air in the form of fumes that are attracted to moisture.
Should I Get Lash Extensions for Vacation? Short answer: YES! Lash extensions are the perfect adventure companion: They save you time on your daily makeup routine and keep your lashes looking flawless day and night!
No – you should absolutely never use super glue for fake lashes! Not only is it incredibly difficult to remove, super glue can also damage your skin and cause serious irritation to the eyes and is just downright dangerous. Always opt for a gentle, hypoallergenic lash glue instead.
You can go swimming in the pool with eyelash extensions, but be aware that chlorine can have a weakening effect on the glue. Chlorine and cyanoacrylate (the most common lash extension ingredient) don't play well together.
'I can confidentially say, "no" — and please don't try to cocktail an eyelash extension remover from your kitchen cupboard. Using Vaseline, baby oil or coconut oil might create slip between the adhesive and your lash, but it could also lead to infections and damage to the natural lash.