adjective
- not involving or using chemicals; not related to chemistry
Examples
- The farmer uses nonchemical methods to control pests.
- She prefers nonchemical cleaning products for her home.
- The garden relies on nonchemical fertilizers like compost.
- Nonchemical pest control includes using beneficial insects.
- The company promotes nonchemical alternatives to synthetic pesticides.
- Many organic farms use nonchemical weed management techniques.