Gel nails not ideal if going to a hot destination. I had gel nails done a day before my holiday only to notice they started peeling off in the first 3 days. upon return I want back to the salon to find out why this was and got told that the heat and sun lotion can lift the paint off the nails. Never had this issue before in the past as they have lasted me over 2 weeks in other salons. Had to pay on top to get them off as they were catching on things. Maybe it's the gel brand being used.