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.
Offered by most mattress manufacturers, a warranty can help protect you from defects in your new mattress. It is an indication that the manufacturer is willing to fix certain flaws in the design, materials, and construction of the mattress for a certain period of time. However, a warranty is NOT a guarantee of durability, nor does it offer protection against general deteriorations in comfort or normal wear and tear.