NaillyThe difference between nails that thrive under years of gel and nails that quietly deteriorate is rarely the salon — it is the twenty days between appointments. The good news: effective between-set care is a five-minute daily habit plus a short list of don'ts. No twelve-step routine, no product shelf. Here is the maintenance that actually moves the needle, according to the techs who see the results walk back in.
The one non-negotiable: cuticle oil
If you adopt a single habit, make it this. Daily cuticle oil — jojoba-based penetrates best — keeps the nail plate flexible (flexible nails bend where brittle ones snap), keeps cuticles from cracking, and measurably extends how long a gel set looks fresh by keeping the surrounding skin plump instead of shrinking back from the polish edge. The compliance trick is placement, not discipline: one bottle at your desk, one on the nightstand, applied at moments you already have. Thirty seconds, twice a day, transforms nails in a month.
Hands are the enemy (protect accordingly)
Water is the underrated destroyer: prolonged soaking swells the nail plate, flexing the bond between nail and product — this is where lifting starts. Gloves for dishes and cleaning are not grandmother fussiness; they are bond preservation. Same logic: nails are not tools. The habit of prying, picking and scraping with your tips is responsible for more mid-cycle breaks than any product failure. Open the can with a spoon.
The don'ts that outrank every do
Don't pick or peel gel — ever. Peeling gel takes layers of actual nail plate with it; one bored evening of picking costs months of thickness. If an edge lifts, file it smooth or get it repaired; picking is the single most damaging thing done to nails, salon services included.
Don't file the surface of a gel set to “tidy” it — you are thinning the protective layer. Shape the free edge only.
Don't peel press-ons off — soak them off per the adhesive's instructions.
The weekly five minutes
Once a week, do the small service: file any snags with a glass file (one direction, not sawing), push cuticles back gently after a shower when they are soft — never cut them yourself — and massage a proper hand cream in. If you are between product cycles entirely, a nourishing base coat or ridge filler keeps bare nails protected; bare is fine, neglected is not.
Feed the growth
Nails are built from what you eat. The evidence supports biotin for brittle nails (give it three months — you are growing new plate, not repairing old), general protein sufficiency, and hydration. No lacquer supplement outperforms a decent diet; the pills are the backup singers.
When between-set care becomes see-someone care
Persistent soreness, green or dark discolouration under product, nails separating from the bed, or itching around fresh sets (see our gel allergy guide) are not maintenance issues — they are stop-and-get-checked issues, first at the salon, then medically if unresolved.
Let the calendar carry the routine
Between-set care works because it is rhythmic — which makes it exactly what an app should hold. Nailly's refill reminders track where your set is in its cycle and when it is due back in the chair, and your next appointment lives alongside the design going on at it. The oil is your job; remembering everything else can be ours.