Does Isopropyl Alcohol Expire?
Yes, once opened Isopropyl alcohol starts losing its effectiveness but it doesn’t actually go bad. In most cases, we use isopropyl alcohol as a natural household disinfectant that can be used for cleaning and disinfecting purposes. It comes in a diluted 99 % solution. Isopropyl alcohol does not expire, but the stored isopropyl alcohol can … Read more