Memory Foam Mattress Spill Water Why Is There Mildew On The Underside Of My Memory Foam Mattress?

Why is there mildew on the underside of my memory foam mattress? - memory foam mattress spill water

I looked under the mattress, memory foam () less than a year, and it is a roundabout in the form page, where I sleep ... She is 20 "x 20". I spilled something on and have) even a speck of proof for their protection (mattress. I can not believe what this could lead to ... I am not in a particularly wet. Anyone else had this place, or you can think what he did?