Difficult to get out of crevices/messy
This is most likely being used by children that need some work on their brushing habits.  It can be a great tool for that, but some things to consider first:<br /><br />1) It can be messy.  Once inserted into the mouth, you chew it up like a Flintstones vitamin--tastes similar.  Everything in your mouth turns dark purple.  You will need to spit the excess into the sink once entire mouth is coated (this can be a challenge depending on age).  Depending on your child's motor skills, purple splatter can end up on the counter, walls, floor, and on them (it will obviously be in the sink).  So keep that in mind.<br /><br />2) An entire tablet may not be needed depending upon age of person using it--my son is 8 and I could probably get away with using only half at a time.<br /><br />3) If the person using it has deep crevices in their teeth, they may not be able to get it all out in one brushing.  This results in in dissolving slowly and keeping a light pinkish/purple hue in your mouth.  My husband and I both tried brushing out bits that were stuck in the crevices of our son's teeth, as well as in between his teeth, and were unable to do so completely.  For this reason, I recommend only using at night.<br /><br />For these reasons, I don't recommend using frequently unless you feel absolutely necessary, and recommend monitoring children using these tablets.
Rating: 4 stars