How Air Exposure Affects Bleach Potency

Learn how air exposure impacts bleach potency and how to store it effectively for cleaning.

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Bleach does lose potency when exposed to air. When the container of bleach is left open, the chlorine evaporates, reducing its effectiveness. To maintain its potency, store bleach in a tightly sealed container away from direct sunlight and extreme temperatures. This ensures the bleach retains its disinfectant properties for a longer period, making it more effective for cleaning and sanitizing purposes.

FAQs & Answers

  1. What happens to bleach if it is left open? Bleach loses potency as chlorine evaporates, reducing its effectiveness.
  2. How should I store bleach to maintain its strength? Store bleach in a tightly sealed container away from direct sunlight and extreme temperatures.
  3. Can I use bleach after it has been stored for a while? It is best to check the potency of bleach before use if it has been stored for an extended period.
  4. Why is it important to keep bleach sealed? Sealing bleach prevents the evaporation of chlorine, ensuring it remains effective for cleaning and sanitizing.