Final answer:
Eye and face protection guidelines include removing contact lenses, replacing scratched lenses, and cleaning and disinfecting, except for the need for professional fitting.
Step-by-step explanation:
When using eye and face protection, it is important to follow certain guidelines for safety. Some of the things you should do are:
- Always remove contact lenses or glasses before use: This is because contact lenses can trap harmful substances against your eye, and glasses may not provide enough protection.
- Replace scratched lenses: Scratched lenses can obstruct your vision and reduce the effectiveness of the eye and face protection.
- Fitted by a professional: Eye and face protection should be properly fitted by a professional to ensure that it provides adequate coverage and protection.
- Clean and disinfect: It is important to clean and disinfect eye and face protection regularly to maintain hygiene and prevent the spread of germs.
Therefore, the correct answer is c) Fitted by a professional.
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