<s>[INST] I recently disinfected plastic water bottles with hydrogen peroxide @ a store where you can purchase purified water. they had peroxide there to sanitize bottles you bring in. I rinsed the bottles out before I filled them with water. But there may have been some peroxide residue left, because the water tastes funny. My lips also tingle a bit after I have drank the water from the bottles. What are the dangers here for me. Should I discard the water Can I boil it instead. Is there a health risk? [/INST] Hello, Thank you for consulting with Chat Doctor. Actually HY Chat Doctor.  But at that time proper precaution is taken for prevention of soft tissue, as it creates slight irritation to soft tissue. So in your case it can be possible that this chemical might have contacted your lips and a sensitivity has developed. But as it is in diluted form it will not cause any further damage. Hope it will help you. </s>