Is gum allowed in the lab?

Is gum allowed in the lab?

• A. Yes
• B. No
• C. Only after meals
• D. Only outside the building

Answer: (B)

Chewing gum in the lab is not allowed because it creates contamination and safety risks. When you chew, chemicals from hands or work surfaces can get into your mouth, and gum can pick up residues from experiments that you might unknowingly disperse to other items or samples. It can also stick to gloves, glassware, or equipment, making cleanup harder, and poses a choking hazard in case of spills or emergencies. The safer practice is to keep gum out of the lab and eat or chew only outside the workspace, after washing your hands before returning.

Chewing gum in the lab is not allowed because it creates contamination and safety risks. When you chew, chemicals from hands or work surfaces can get into your mouth, and gum can pick up residues from experiments that you might unknowingly disperse to other items or samples. It can also stick to gloves, glassware, or equipment, making cleanup harder, and poses a choking hazard in case of spills or emergencies. The safer practice is to keep gum out of the lab and eat or chew only outside the workspace, after washing your hands before returning.