QUESTION: I bought the Oral-Cal mouth-rinse and the Calcium / Zinc toothbrush. I love the products so far! I notice however that the blue granules aren’t dissolving completely, even if I use boiling hot water and shake vigorously. This is actually my third refill of the original bottle I bought and there are still granules left… Are the granules supposed to last this long?
How blue is the water supposed to turn? ~ DC in CA
ANSWER: DC – Please notice in the instructions that the granules do not completely dissolve until about 4 bottles of water have been added. One packet of granules will make 32 oz of solution. Add water as it is used until the granules have dissolved. The solution may lose its color but not its potency, and by then the granules are gone.
Kind regards ~ Mark, DDS