The lifespan of a mattress depends on the use made of it, the care taken to protect the mattress over time. It can be said that a Bdreams mattress will be effective for a period between 10 to 12 years of use.
Example: a hard mattress will remain hard almost all its life, the comfort will not change however the bacteria, dust mites, form inside the mattress. The bed base will do that part of the job but over time replacement is mandatory.