Brushing teeth with sea water

At your risk. This is not a medical advice. Just personal experience. Using now for a few years very good quality toothbrush Curaprox and Jordan. Firstly Curaprox is used, then Jordan which seems to be more helpful for inbetween teeth gaps. Using no toothpaste. Brushing after everymeal. Teeth are in quite good condition. When sea water was replaced by tap or filtered water, it was a disaster. Sea water seems to kill harmful microrganisms. This is possiblyt done by salt dyhydrating microbe cell membranes by ormosis. After brushing teeth, both toothbruses are rinsed in plenty of sea water. At your risk.