Safe eyelash extensions start with a licensed, trained lash artist, a patch test if you have sensitive eyes, and careful aftercare for the first 24 to 48 hours. Most problems, such as irritation or early shedding, come from skipped prep or rushed aftercare rather than the extensions themselves.
Whether this is your first set or you are switching studios, this checklist covers what to check before, during, and after your appointment.
Before You Book
- Confirm the artist holds the license your state requires, often a cosmetology or esthetics license.
- Ask what training they completed and how they clean tools between clients.
- Request a patch test if you have allergies or sensitive skin, since adhesives can cause reactions.
- Ask about pricing for full sets and refills, and how often refills are needed.
- Skip mascara and eye makeup on appointment day, and remove contacts if the artist suggests it.
During the Appointment
You will lie down with eyes closed for one to two hours for a full set. The artist should place pads under your lower lashes and attach each extension to a single natural lash, not several lashes glued together. Tell the artist right away if you feel stinging or burning.
Ask how they choose length and weight. Extensions that are too heavy for your natural lashes can stress them and lead to breakage. A good artist will recommend a look that suits your lash health, not just the trendiest style.
Refill Visits and Breaks
Most clients return every two to four weeks for refills. Some artists suggest occasional breaks between sets so natural lashes can recover.
Book your next refill before leaving the studio, since popular artists often fill their schedules weeks ahead.
Aftercare That Protects Your Lashes
- Keep lashes dry for the time your artist recommends, often 24 to 48 hours.
- Avoid oil-based makeup removers and cleansers near the eyes.
- Brush lashes gently each morning with a clean spoolie.
- Do not pull or pick at extensions; let them shed naturally or see your artist for removal.
- Contact a doctor if you notice swelling, pain, or vision changes.
Domow’s beauty and lash studio listings make it easy to compare licensed artists and ask about patch tests before booking. Use the listings to compare licensed artists and ask about patch tests before booking.
Healthy Lashes Come First
Beautiful extensions depend on a qualified artist, honest consultation, and gentle aftercare. Check licensing, ask for a patch test if needed, avoid heavy extensions, keep lashes dry early on, and seek medical help for pain or swelling. Domow can help you compare lash studios near you.
Frequently Asked Questions
Extensions shed with your natural lash cycle, so most people need refills every two to four weeks to keep a full look. Good aftercare, gentle cleansing, and avoiding oil-based products near the eyes can help each set last longer. Ask your artist about the ideal refill schedule.
They can if extensions are too heavy, glued to multiple lashes, or removed by pulling. Properly applied extensions matched to your natural lash strength usually avoid damage. Professional removal and occasional breaks between sets can also help lash health. Gentle care at home also makes a difference.
Mild sensitivity can occur, but stinging, swelling, redness, or pain should not be ignored. Contact your lash artist and consider seeing a doctor, especially for swelling or vision changes. An allergic reaction to adhesive may require professional removal. Never try to remove extensions yourself.
Many states require eyelash extension artists to hold a cosmetology or esthetics license, while rules differ elsewhere. Ask the artist which license they hold and check with your state board. Licensed professionals are trained in sanitation and safe application. Licensing rules can change, so verify each year.


