Avoid getting your lashes wet for the first 24 hrs, saunas, steam rooms, as well as hot steam as this can affect the adhesive bond on the lashes and can cause poor retention. 

Do not rub the eyes or pull extensions. This will damage the eyelash extensions, but the natural lashes too! It will also lead to retention issues. 

Avoid direct heat such as standing in front of a hot oven etc., also be careful around lighters as lash extensions are sensitive to heat and can singe. 

Avoid oil-based products such as oil-based face moisturizers, cleansers, and any other makeup near the eye area. Any oil-based product will affect the adhesive bond of the lashes, so try to pick water-based makeup if possible.

Avoid mascara, especially waterproof mascara. If you have lash extensions, avoiding mascara is best as not only can it affect the shape of your lash fans, it can potentially damage your extensions

Brush lashes daily. Brushing lash extensions keeps lashes neat, tidy and separated for their best look. 

Sleep on your back. Eyelash extensions shouldn’t come into contact with anything - that includes your pillow! Sleeping on the side is okay, but if you would like to preserve the lashes for longer, try to train yourself to sleep on your back 

Clean lashes regularly with lash shampoo. By staying on top of lash hygiene, you reduce the risk of infection and help protect your lash health. 

Don’t use eyelash curlers. 

Get fills every 2-3 weeks if you want to keep your lashes looking gorgeous for longer, and in great condition. Any longer will require a full set.