1. Washing machine: Remove bacteria and eliminate odors.
2. Kitchen dishwasher: Decompose detergent residues.
3. Kitchen faucet: Decompose pesticide residues on fruits and vegetables and aflatoxin.
4. Toilet: Flushing can remove bacteria and eliminate odors.
5. Washstand: Mouthwash can reduce oral bacteria and improve oral health.
6. Water dispenser: Reduce the number of colonies and ensure the safety of drinking water.
7. Ice maker: Reduce the number of colonies and inhibit the growth of algae.
8. Humidifying air purifier/air conditioner: Freshen the air, eliminate odors and remove formaldehyde.