The "perfect" gel cured manicure is of the most viral TikTok hacks and has been shared millions of times, but this nail tech says you could be causing a serious allergy by using gel incorrectly. Consider yourselves warned! See it here https://www.tiktok.com/@amberthenailwhisperer/video/7141479728602434862?_r=1&_t=8VdB07Q0Klu&is_from_webapp=v1&item_id=7141479728602434862