Nucleotides are organic molecules that serve as the monomers, or subunits, of nucleic acids like DNA and RNA. The building blocks of nucleic acids, nucleotides are composed of a nitrogenous base, a five-carbon sugar (ribose or deoxyribose), and at least one phosphate group.
ANSWER: A stain would not typically void a mattress warranty. You need to read the actual language of the warranty. If you do not have a copy, demand a copy from the company. It is very likely that the warranty says nothing about stains voiding the warranty.
Dark stains on wood flooring are usually caused by urine or water spots that have remained untreated. Once the stain has dried, it can be difficult to remove it entirely from your floor.While staining the floor darker is an option, the dark spots may still be noticeable. Stains that will not lighten may be masked by sanding and staining your entire floor a darker color. 2  However, when you use a stain that is too dark, it may be impossible to lighten the floors later should you be unsatisfied with the result.