There are so many harsh chemicals in use in modern health or oral care products. The movement to clean up on these items of the more harmful chemicals for better health for all was started a decade or even two back. While there has been no trackable adverse effect related to the use of these chemicals, some temporary negative effects are obvious enough.
For one, gums are sensitive and may not be able to withstand prolonged chemical use. Some parts of the population also need to have things like the Fluoride Free Mouthwash. There are a variety of alternatives for less harsh flavors and use of organics which are mild and do not have the tendency to have adverse effects.
Chemicals are funny in that no one has yet provided one, natural or processed, that does not have some mild or even extreme effect on certain individuals. This is for a line of items which are either used orally or ingested. Ingestion is never recommended for fluoride based stuff for the obvious reason that it is not ingestible.
It is safe enough to swallow in minute or smaller quantities and this means that toothpastes or mouth washes which have them are safe enough. But in larger quantities this could produce some toxic shock to the internal organs. This will not lead to worse conditions but the effect could be painful and may temporarily put a person under some medication.
Fluoride is still a good cleaning agent in its solid form but, as mentioned, certain individuals which cannot use it safely. There are those whose oral system has infectious conditions, or even oral cancer. There are many diseases which could be present in symptoms related to the mouth and the use of the said chemical may be proscribed.
It all depends on doctor recommendations. But some of the safest of method for preventing adverse reactions here is to not use the products at all. For kids, many doctors are now turning to herbal tooth powders which do not have any narcotic or negative effect on the internal chemistry of children, which is often sensitive.
However these products are based on rare herbs which might not be even farmed. These could be found in their natural state in the wild and the supply is not abundant. So the products here could be limited in use for those who are truly sensitive to the processed products which are commercially produced for the majority.
The mouthwash products that are made from organics and herbs have the same composition as the powders. However, certain things or materials will not be soluble or could react differently when in a solution. But the majority of herbs, essential oils, botanicals and organics are useful for this type of product.
This may be in the market as items for medical conditions. Or they might be marketed as items for kids. They could also be found in display shelves for things that pregnant women need or folks with certain diseases need, several dosage levels are required for each group and the companies that make them have to differentiate for safety in use.