Healthy gums. Healthy life.Oral CareSunstarEasy to use: 1. Use gentle in and out motions. Never force brush into tight spaces. Do not bend or twist wire during use. 2. Rinse brush after each use. Replace weekly.Uses:Removes plaque and cleans between braces, bridges, implants, crowns and wider tooth spaces. Nylon coated wire. Because not every space is the same select the size that fits your needs.