May 11, 2012 at 11:06 pm. How long a multi-dose vial eye drop can be used, apart from the temparature of preservation, has to do with the nature of the used preservative. Some preservatives may not keep for more than two weeks e.g. Benzakonium chloride while some can preserve up to one month especially the phenolics.
Definition of 'nail bar'. nail bar. noun. a type of beauty salon specializing in manicure and the decoration of, esp women's, fingernails. Example sentences containing 'nail bar'. But the action doesn't take place at the hair salons and nail bars.
The term Dive bar is used as an insult to describe a dirty, cheap place. A dive bar is to be avoided. The term conjures up a place that is is dark and dirty, where the floor is sticky, the furniture is old and damaged, the bathroom has not been cleaned for 2 weeks, and the sign out front is broken.