Not pain but tedious process
Using this whitening kit is a little tedious because molds are large and cause your mouth to salivate, then the gel from molds get mixed with saliva. Then you have to put the light against your teeth and hold it with your lips which further increases salivating 😑 I honestly think the gel gets diluted with all that saliva and have a hard time telling is there any difference. My teeth are sensitive and I usually have to deal with pain when using whitening kits but this one wasn’t painful at all.
Rating: 3 stars