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Solutions to forget to bring contact lens care solution: 1. Boil pure water, then cool it, and then wash and soak the lens; 2. Soak contact lenses with normal saline. Both methods can have a cleaning effect, but it must be noted that this is not a long-term solution. If conditions permit, it is best to buy a special care solution in an optical shop in order to ensure the health and safety of lenses. How to forget to bring contact lens care solution 1. Method 1: soak in pure water
Prepare an appropriate amount of purified water, or use clean distilled water. Do not use mineral water, well water or tap water. Boil the water to a boiling state, then turn off the fire and let the water cool. Then soak the contact lenses with it for more than four to eight hours.
2. Method 2. Use normal saline
You can also use normal saline to soak contact lenses. If you use it, you don't need to boil it. Directly prepare fresh normal saline, and then put the lenses in it to wash and soak for 30 minutes. Generally, normal saline can also be used for long-term preservation of contact lenses. How to use contact lens care solution 1. After removing the contact lens, drop fresh care solution on the lens, and then gently scrub the lens with cotton swabs or fingers. Pay attention to that the fingers and cotton swabs should be clean, and the cotton swabs should not be too sharp to avoid scratching the lens. Doing so can clean the bacteria and protein on the lens.
2. Then pour the nursing solution into the box, and then soak the contact lenses in the box until the next use. Note that there are generally two kinds of nursing solution, one is cleaning solution, and the other is disinfectant. Wash with cleaning solution when taking it off and soak in disinfectant at night. How often should the contact lens care solution be changed? The correct approach should be to change the contact lens care solution once a day to keep it fresh, which is more effective for lens disinfection. The nursing solution cannot be reused or not changed for a long time. The longer the time, the worse the disinfection and bacterial inhibition effect. If you don't wear contact lenses at ordinary times, the nursing solution can be changed once every two days. In short, it can't be changed for too long.