Minute airborne particles present health hazards.
D000336:Aerosols; D000391:Air Microbiology; D000395:Air Pollutants, Occupational; D003428:Cross Infection / Q000517:prevention & control*; D003755:Dental High-Speed Technique / Q000592:standards; D003814:Dentistry, Operative / Q000009:adverse effects*; D006801:Humans; D008397:Masks; D009067:Mouthwashes
D000336:Aerosols; D000395:Air Pollutants, Occupational; D009067:Mouthwashes