"Plaque deposits" refers to the buildup of substances, like fatty materials, in certain areas of the body. These deposits can clog or narrow blood vessels, potentially causing various health issues. Full definition
At 10 months of age the mouse models were found have no amyloid plaque deposits at all. (newatlas.com)
Unlike dogs, cats don't chew on bones or chews; so they are more prone to getting plaque deposits on their teeth. (thatpetblog.com)
These products will wipe off plaque deposits from the surface of the tooth and, though they lack the ability to pick food particles out of the gum socket, they are probably the next best thing to brushing and, like brushing, these products are best used daily. (litchfieldvet.com)