High Shine Shampoo Outstanding clarifying shampoo that gently deep cleans hair. Produces rich, foamy lather that cuts through oil & grease rinsing out easily leaving no residue. Hi Shine Shampoo is an outstanding clarifying shampoo that gently deep cleans hair. It produces a rich, foamy lather that rinses out easily leaving no residue even with cold water. Hi Shine will leave the coat, mane and tail squeaky clean, shiny and manageable. It is gentle enough to be used every day. Hi Shine is specially formulated to cut through oil and will easily and effectively remove our Original M-T-G after treatment. Hi Shine can be applied directly to wet coat or diluted in a bucket of water and applied with a sponge.