The mattress which is best for you depends on many factors which include health issues, room size, whether you sleep alone with a partner and your budget. Your personal preference between a soft or firm mattress is also important. If you are prone to allergies, go for a latex mattress. If you sleep with a partner, a 5ft king or even a 6ft super king size is optimal. If your budget is tight, our open spring selection offers tremendous value for money. Healthcare professionals recommend replacing your mattress every 7 to 10 years. Even high-end mattresses should be replaced within this time frame, You can increase the lifespan of your mattress by rotating it every three months, not repeatedly sitting on the same part of the edge of the bed, not allowing children to use it as a trampoline, and using a mattress protector. If you spill something directly on the mattress, try to cleaning using as little water as possible.