Does WD-40 eat rubber?

WD-40 Specialist® Silicone Lubricant safely lubricates, waterproofs and protects metal and non-metal surfaces such as rubber, plastic and vinyl. Does WD-4...

How did I get lichen planus?

The cause of lichen planus is usually not known, although possible causes include: Hepatitis C, a virus that attacks your liver. Certain medicines, includ...