Related by context. Frequent words. (Click for all words.) 66 oxidise 64 tannic acid 62 Acidic 62 acidic foods 62 clog pores 62 acids 61 oxidizes 60 Lemon juice 60 acidify 60 discolour 60 oxalic acid 60 purines 60 Tannins 60 colorless liquid 59 fluorides 59 Hydrogen sulfide 59 discolor 59 Ultraviolet light 59 demineralization 59 saponins 58 oxidising 58 naturally occurring mineral 58 aids digestion 58 dentine 58 sulphates 58 detoxifies 58 emulsify 58 tooth enamel 58 organic acids 58 oxidize 58 hydroxide 57 malic acid 57 Hydrochloric acid 57 naturally occurring substance 57 deplete oxygen 57 odorless tasteless 57 hydroxyl radicals 57 mineral salts 57 discolors 57 flavanoids 57 moistens 57 remove impurities 57 inorganic compounds 57 Kuan Yin Taiwan 57 carbonic acid 57 corrosives 57 Hydrogen peroxide 57 hygroscopic 57 Add lemon juice 57 respiratory irritant 56 synthetic fragrances 56 potent neurotoxin 56 sulfite 56 peroxides 56 aromatic compounds 56 mimic estrogen 56 bioflavonoids 56 toxic byproducts 56 tartaric acid 56 Chlorinated 56 alkalis 56 Sulfuric acid 56 salicylate 56 paraben 56 bile acids 56 digestive juices 56 acrolein 56 potassium magnesium 56 sodium potassium 56 Cranberry juice 56 Methylmercury 56 clog arteries 56 exudate 56 oxidizing agent 55 Rinsing 55 trigger allergic reactions 55 Reverse osmosis 55 toxic residues 55 Baking soda 55 heterocyclic amines 55 exfoliants 55 rancidity 55 oral mucosa 55 alkali 55 fluorocarbons 55 Soluble fiber 55 polycarbonate plastics 55 nitric 55 digestive enzyme 55 pantothenic acid 55 abrade 55 manganese oxide 55 harmful contaminants 55 mucilage 55 Prolonged exposure 55 chelators 55 chemically inert 55 colorless odorless tasteless 55 acidic 55 fatty substances 55 aromatic hydrocarbons