Related by context. Frequent words. (Click for all words.) 60 dental cavities 57 mouth rinses 56 decayed teeth 54 tooth decay 53 fluorides 53 carbolic acid 53 cavities 52 flouride 52 Streptococcus mutans 51 skeletal fluorosis 51 fluoridated toothpaste 51 intestinal disorders 51 unhealthy fats 50 trigger allergic reactions 50 digestive organs 50 dental caries 50 rotten teeth 50 acidophilus 50 whiteners 50 prevent tooth decay 50 harmful toxins 50 blackhead 50 thyroid glands 50 sodium fluoride 50 oral rinse 49 amalgam fillings 49 sugarless gum 49 cotton buds 49 receding gums 49 potassium permanganate 49 Staphylococcus aureus bacteria 49 discolored teeth 49 tummy aches 49 dental decay 49 limescale 49 silver nitrate 49 acne breakouts 49 fluoride supplements 49 saliva glands 49 mouthwashes 49 Nutritional supplements 49 Tooth decay 48 gallbladders 48 gastrointestinal tracts 48 encrustation 48 Cranberry juice 48 whitening strips 48 bacterial flora 48 Rinsing 48 vaginal tissue 48 chlorhexidine 48 demineralization 48 harmful contaminants 48 cat dander 48 rotting teeth 48 whitener 48 mineral salts 48 toxic residues 48 Ultraviolet light 48 THMs 48 Bacillus cereus 47 liquid silicone 47 dentine 47 fixative 47 Cotinine 47 tooth enamel 47 Cavities 47 odorless tasteless 47 dirt grime 47 skin ulcers 47 Asbestos fibers 47 ear wax 47 preventing tooth decay 47 oxidise 47 whitening teeth 47 dental amalgam 47 periodontal gum disease 47 denture adhesive 47 dental sealants 47 potent neurotoxin 47 calcium oxalate 47 naturally occurring substances 47 suspected carcinogen 47 brushing flossing 47 breath freshening 47 canker sores 47 urinary catheters 47 harmful microorganisms 46 toothbrushing 46 breath fresheners 46 sinus cavities 46 Antiseptic 46 Methylmercury 46 nasal cavities 46 Reverse osmosis 46 toxic flame retardants 46 urinary tracts 46 amalgams 46 fluorocarbons 46 Toothbrushes 46 pseudomonas