handsanitizer là lọai gì

Hand Sanitizer Damaging to Rings? - General Nursing ...- handsanitizer là lọai gì ,Oct 27, 2008·Specializes in Med/Surg, Tele, IM, OB/GYN, neuro, GI. Oct 27, 2008 I know that I had an old white gold ring (grandmother got it in the 20/30's) that was coated in something to keep the luster (can't remember what the coating is called) and it started to peel from washing and sanitizing my hands.Hand Sanitizer Damaging to Rings? - General Nursing ...Oct 27, 2008·Specializes in Med/Surg, Tele, IM, OB/GYN, neuro, GI. Oct 27, 2008 I know that I had an old white gold ring (grandmother got it in the 20/30's) that was coated in something to keep the luster (can't remember what the coating is called) and it started to peel from washing and sanitizing my hands.