Selenium sulfide in shampoos erodes Gold Ornaments and jewelries.

Selenium sulfide, which is used in shampoos for the treatment of Dandruff and scalp dermatitis, is used for the extraction of Glod, Silver and Copper.

It also has potential side effects. Use of Selenium sulfide can cause skin irritation, dry skin, hair loss, can irritate eyes on contact with possible eye damage, high exposure may cause headache, nausea, vomiting, garlic odour of breath, metallic taste, and coated tongue, known to cause cancer, may damage the liver and kidneys, prolonged exposure may casue pallor, nervousness and mood changes.

However, the most dangerous property of this compound, when used in shampoo is that it can erode the Gold Ornaments or jewelry that is worn.

Hence, a caution notice is given along with the shampoo on the usage leaflets or on the bottle stating that Gold ornaments should not be worn while administration.

One such shampoo is manufactured by Glenmark Pharmaceuticals.