And cut it off he did. I found this online about how long it would take clear off: One week to up to a month depending in how long it was on the skin and the concentration. It was once called lunar caustic because silver was called luna by the ancient alchemists, who associated silver with the moon. ... View answer Answered by : Dr. Robert Galamaga ( Oncologist) Now, the paw prints on my face and let me tell you, it looks ridicules. Most chemical methods will damage the skin somewhat. Hope it helps you, take care, Toni www.betterlifejourney.com. I had my cervix caurterized yesterday with silver nitrate and was wondering what all the symptoms and side effects were as the doctor didn't quite explain what to expect. Silver nitrate topical (for use on the skin) is used to cauterize infected tissues around a skin wound. The most gentle method I can think of would require you to get hold of some bleach-fix for processing of colour negative material. Silver Nitrate on skin, how do I get it off? Silver nitrate is also used to help remove warts or skin tags. Silver nitrate is a chemical compound that is used to develop photographic film, dye hair or treat wounds, incisions, scrapes and burns. Silver nitrate is an inorganic compound with chemical formula AgNO 3. Well, what happened was I drew a paw print on my wrist and went to bed. Silver nitrate topical is not for use in treating genital warts. Silver nitrate can also help create a scab to help stop bleeding from a minor skin wound. Please, how do I get it off? Report This. A few days ago I went into the doctor to get a skin tag cut off (it was blocking my peripheral vision and annoying me). If your skin has come in contact with a harmful chemical such as silver nitrate, it is important to treat the burn immediately to prevent it from becoming worse. And cut it off he did. One solution that help to remove the stains is washing the area with saltwater. Remove any clothing that may have come in contact with the silver nitrate. I was playing around with some silver nitrate and you know how it stains skin for a while. If your clothes are left on, the nitrate could seep through the clothing and worsen the burn on your skin. This salt is a versatile precursor to many other silver compounds, such as those used in photography. A few days ago I went into the doctor to get a skin tag cut off (it was blocking my peripheral vision and annoying me). Hydrogen peroxide is an inexpensive and effective stain remover. While 3 percent hydrogen peroxide solution is considered safe for use on the skin, it should not be used near the nose or eyes. Silver Nitrate is a good antibiotic, but it does stain. Healing Chemical Burned Skin. It is far less sensitive to light than the halides.