*Teeth should ideally be brushed on a daily basis. Although it takes 48 hours for plaque to build up to a level where it could cause harm, pets accept tooth brushing much better when it becomes part of a routine and is done daily. | *Teeth should ideally be brushed on a daily basis. Although it takes 48 hours for plaque to build up to a level where it could cause harm, pets accept tooth brushing much better when it becomes part of a routine and is done daily. |