I purchased this before and lost the instructions. How long do you use the light for and do you take out the trays before you use the light or do you use the light with the trays in. Also do you put the blue gel on right after whitening and then leave it on? What is the recommended time for leaving the whitening trays on? THANKS!!!!!!
Maureen C. asked on Oct 16, 2013
After each whitening session, remove the trays then rinse and brush your teeth to remove any remaining gel. Next, rinse and dry your trays and apply the remineralizing gel (BLUE GEL) to the trays in the same way that you applied the whitening gel. Leave the trays in your mouth for 5 minutes. Remove the trays but do not rinse your mouth. It is recommended that you apply the remineralizing gel before going to bed for a thorough remineralizing treatment. Do this once a week during your whitening process and once a week thereafter until you run out of gel.
20-30 minutes for whitening (DO NOT EXCEED ONE HOUR PER WHITENING APPLICATION); 5 minutes for remineralization.
Allison J. from Groupon replied on Oct 18, 2013