to create a barrier against moisture and allergens . Vacuum mattresses regularly and allow them to air out . 2. Technical Use: Biological Filtration

These systems create a large surface area for "good" bacteria to thrive. These bacteria neutralize toxic ammonia from fish waste into harmless compounds .

In a domestic context, a "bacteria bed" describes how mattresses and linens become breeding grounds for microbes, fungi, and dust mites due to the accumulation of sweat, dead skin, and warmth .

Tips for deep cleaning your mattress or choosing antibacterial sheets .