How to Apply DUKASOU Nail Strips Merchant video Is these semi cured gel nail strips need uv light Yes 100 curing is possible using a highpower UV lamp If you have any other questions please feel free to reach out to us Why do my nail strips fall off easily There are several possibilities 1 The nail surface is not clean resulting in a gap between the strips and the nail 2 The size is too large and exceeds the nail surface 3 It is not fully cured and the power of the UV lamp is not strong enough How to make nail strips last longer Make sure there is no moisture oil stains and bubbles between the nail and the gel sticker the size is slightly smaller than the nail surface and it is completely cured If you have any other questions please feel free to reach out to us Why is it still soft after using the UV light The power of the UV lamp is not enough If the nail surface is obviously heated up when the curing it means the power is large enough otherwise it is not enough Can it be used as a nail extension It cannot be used as a nail extension but can be attached to a nail extension