Claresa gel polish lasts up to three weeks — but only when the nail is properly prepared and the base is applied correctly. If the base peels off prematurely, the cause is almost always technique or preparation, not product quality. Below are the most common reasons and how to fix them.
Degreasing the Nail Plate
The most common cause of peeling is insufficient degreasing before applying the base. Natural oils, cream residue or moisture on the nail plate disrupt adhesion. For degreasing, use Nail Prep — a concentrated product specifically designed to prepare the nail plate.
- Apply Claresa Nail Prep to the nail plate and allow to dry completely
- Do not touch the nails after degreasing
- Avoid using hand cream before the manicure
Preparing the Nail Plate
The base will not adhere to a smooth, untreated surface. The nail plate must be lightly buffed — this creates the micro-texture needed for proper adhesion.
- Buff the nail surface with a soft buffer using light strokes
- Remove dust after buffing with a soft brush or lint-free wipe
- Apply Nail Prep again after buffing
Using a Primer
On problematic nails — oily, peeling or with poor adhesion — the Claresa base may not hold without a primer. Primer creates an intermediate layer between the nail plate and the base, significantly improving adhesion.
- Apply Claresa primer in a thin layer and allow to dry completely
- Do not cure the primer under the lamp — it dries on its own
- Apply primer only to the nail plate, not to the skin

Base Application Technique
A layer that is too thick cures unevenly and leads to peeling. A layer that is too thin does not provide sufficient adhesion.
- Apply the base in a thin, even layer
- Seal the free edge — run the brush along the tip of the nail
- Keep the base away from the cuticle and side walls

Curing Under the Lamp
Insufficient curing time or lamp power is a common reason the base remains soft inside and eventually peels off together with the gel polish.
- Follow the recommended curing time for Claresa base: 60–130 seconds depending on your lamp's power
- Check the lamp output — a minimum of 36 W is recommended for reliable results
Condition of the Nail Plate
Peeling, damaged or very thin nails require extra attention. A standard base tends to adhere less effectively to compromised nail plates.
- Use Claresa rubber base — it provides additional strengthening and better adhesion on problematic nails
- Avoid over-filing the nail plate before application
- If nails are severely damaged, complete a restorative treatment before starting the manicure

Storage and Shelf Life
A base that has expired or been stored in unsuitable conditions loses its working properties and may peel even when the technique is correct.
- Store Claresa base at room temperature, away from direct sunlight
- Close the bottle tightly after each use
- Shelf life after opening — 24 months
Summary
In most cases, Claresa base peeling is caused by errors in preparation or application technique, not a product defect. Proper degreasing with Nail Prep, buffing the nail plate, using primer on problematic nails and following the recommended curing time are the key conditions for a long-lasting manicure. On thin or damaged nails, Claresa rubber base provides additional adhesion and plate protection.