Why can’t you cry with lash extensions?
A practical guide to lash glue curing time, tears, clumping, moisture, lash hygiene and lash extension aftercare.
By James Smith / June 6, 2025
A practical guide to lash glue curing time, tears, clumping, moisture, lash hygiene and lash extension aftercare.
Author: James Smith
Published: June 6, 2025
Category: Beauty
Eyelash extensions are semi-permanent synthetic lash fibres applied to your natural lashes using a special lash adhesive. A technician attaches individual lashes to create the look of fuller lashes. The lash extension process uses high-quality lash extension adhesives to make the lashes last for 4–9 weeks. However, water, crying, oil-based products, and rubbing can weaken the bond of the lashes over time.
For those who want a more defined eye look without relying only on extensions, a lash line tattoo can be a beautiful option. This cosmetic tattoo treatment places pigment along the natural lash line to create the appearance of darker, fuller lashes and subtle eye definition. Unlike lash extensions, a lash line tattoo does not add physical fibres, but it can enhance the eyes with a soft, natural-looking result that lasts much longer.
If you’re looking for high-quality lash extensions or a natural lash line tattoo, Lash Extensions in Brisbane has services to suit your needs.
Eyelash extensions are a game changer in the beauty industry, you get gorgeous looking lashes without the need for waterproof mascara. But they require a detail orientated process, including no tearing – at least for the first 24 hours to 48 hours. But why is this the case?
Tears are an involuntary reaction to emotions, irritants or medical conditions like allergies. Actual tears contain salt, thousands of proteins and other substances that play a huge role in eye health. But crying too soon after a lash appointment can cause bad lash extensions because the lash glue breaks down.
Eyelash extension adhesives need bonding time to cure properly. The curing process takes 24 to 48 hours, and during this time, exposure to moisture – including crying, showering or rinsing your eyes with water – can weaken the lash glue. Moisture can cause premature shedding and a bad eyelash extension experience.
Tears have concentrated salt and oils that can break down the adhesive over time. Oils especially those found in oil-based products, can affect lash glue and make lash extensions clumpy and the application messy. Salt and tears can also make the eyelash hair brittle and lead to lash breaking.
When we cry, we rub our eyes and that causes tears and irritation. This friction can cause lash mites or bacteria buildup and affect lash hygiene. Rubbing can also loosen up the extensions and you may need to remove or correct at the lash bar prematurely.
Crying can cause dried up tears to clump lash extensions together and make a messy, unnatural look. This is especially bad for those with Flat Lash, Black Lash, or LashXtend Lash Ribbons, as excessive moisture can make the false lash extensions stick together unevenly.
If you come in contact with moisture, including crying follow these lash care routine steps:
Once the curing time is over, crying won’t affect your classic eyelash extensions . But excessive water, including tears, showering with hot water or swimming can still weaken the lash extension retention. To have beautiful lashes, avoid constant moisture and use a gentle eye makeup remover instead of harsh products.
Crying with lash extensions, especially during the cure period, can weaken the adhesive and cause premature shedding, clumping and eye irritation. But with proper lash extension aftercare and lash hygiene, you can have long-lasting lovely lashes. Follow the expert tips and be mindful of the beauty treatment process, and you can have healthy lash growth while having fabulous lashes.
Wait at least 24 to 48 hours before showering to allow the lash adhesive to fully cure. When showering, avoid direct water pressure on your false lashes.
If you cry within the first 48 hours, the tears may weaken the lash adhesive bond. But after the cure time, occasional crying won’t cause significant damage if you handle your extended lashes carefully.
Yes, but choose eye drops wisely. Avoid oil-based eye drops as oils can interfere with the bonding process. Always use a tissue to absorb any excess moisture after applying eye drops.
Use a little lash shampoo and a soft brush to clean your lash extensions gently. Pat them dry and brush with a lash comb or spoolie to prevent clumping.
Get wet too soon, and you might shed. Avoid water and let it set.