Question

If a chemical spills on your skin, immediately you should:

• A. Rub it off
• B. Rinse the affected area with plenty of water
• C. Apply available ointment to the affected area
• D. Ignore it and continue with the experiment

Answer 1

Answer:

B. Rinse the affected area with plenty of water

• Washing with water helps to reduce the concentration of the chemical on the skin and remove it.

  Prevent burns: Acids or alkalis can start to destroy cells when they come into contact with the skin. Washing with water as soon as possible can help stop this process.

  At least 15-20 minutes: The affected area should be washed with tap water or running water for at least 15 to 20 minutes.

  Do not rub: Rubbing with clothing or anything else can cause the chemical to penetrate deeper into the skin and spread.

  Avoid ointments: Do not apply oils or ointments without a doctor's advice. This can trap heat in the skin instead of allowing it to escape.

  Remove clothing: If you have clothing that has been contaminated with the chemical, remove it as soon as possible.