What to expect at a first lash appointment and aftercare

You're thinking about getting lash extensions, but you're not quite sure what happens when you walk into the salon. Will it hurt? How long does it take? What do you need to do after to keep them looking fresh? These questions stop many people from booking their first appointment, even though the experience is usually straightforward once you know what's coming.

A first lash appointment is less about drama and more about precision. Your lash tech will spend time understanding what you want, preparing your natural lashes, and then carefully bonding extensions one by one to your existing lashes. It's a calm process that requires patience from both you and the technician. Understanding the steps, the time commitment and what happens next means you'll arrive ready and leave knowing exactly how to care for your new lashes.

What happens during the appointment

When you arrive, your tech will ask you to lie back in a comfortable chair with your eyes closed. They'll start by cleansing your natural lashes to remove any oil, dust or makeup residue—this step matters because the adhesive won't bond properly to dirty lashes. You'll likely feel a gentle wiping sensation, nothing uncomfortable.

Next, your tech will apply protective pads or tape under your lower lashes to keep them out of the way and protect your under-eye skin. Some techs use under-eye gel pads instead. Your eyes stay closed throughout, so you won't see what's happening, which many people find relaxing.

Then the actual extension application begins. Your tech will pick up a single extension with tweezers, dip it in adhesive, and bond it to one of your natural lashes. This repeats for each lash—dozens of times. The whole process typically takes 90 minutes to 2 hours for a full set. You shouldn't feel pain, though you might notice a slight tugging sensation or smell the adhesive fumes. Some people find the quiet time meditative; others drift off to sleep. The room is usually dimly lit to protect your eyes from the adhesive.

Before you leave, your tech will show you the finished result with a mirror. This is your moment to speak up if something doesn't feel right or look the way you imagined.

The first 24 to 48 hours matter most

After your appointment, your lashes aren't fully set. The adhesive bonds gradually over the next 24 to 48 hours, so this is the critical window. Your tech will tell you to avoid water, steam, sweat and humidity during this time—no showers, no gym sessions, no saunas. Even a splash of water or moisture from your shower can weaken the bond and cause extensions to pop off prematurely.

You also shouldn't rub or touch your lashes, sleep face-down on your pillow, or use oil-based products near your eyes. These habits can loosen extensions and damage your natural lashes. Some techs recommend sleeping on your back or using a silk pillowcase to minimise friction.

Longer-term care and maintenance

Once the adhesive has set, your lashes are much more resilient. You can shower, swim and exercise normally—just avoid directing strong water spray directly at your lashes. Oil is still your enemy because it breaks down the adhesive bond, so stay clear of oil-based cleansers, makeup removers and moisturisers near your lash line.

Cleaning is important. Use a gentle cleanser and a soft brush or lint-free cloth to remove dust and makeup buildup. Your tech might recommend a lash shampoo or foam cleanser designed specifically for extensions. A clean lash line keeps bacteria away and helps extensions last longer.

Expect to book a refill appointment every 2 to 3 weeks, since your natural lashes shed on their own cycle and new extensions need to be added to fill the gaps.

Knowing when to reach out

If your lashes feel irritated, itchy or sore within the first week, contact your tech. Irritation can signal an allergic reaction to the adhesive, debris trapped under the extensions, or extensions bonded too close to your skin. Don't wait—get it checked.

Finding a tech you trust means you can ask these questions confidently before your first appointment. Verified lash techs on Strove have reviews from real clients and clear information about their training and hygiene practices, so you can book knowing what to expect.