I have a nursing pillow that needs to be cleaned. Its not extremely dirty just needs a quick clean for my own mind before I use it. Ive noticed today the zip on the back is stuck so I can't take the cover off and need it clean asap as my due date is tomorrow so can be any time. Until I figure out a way to get it out, will wiping it down with a multisurface wipe do the job at killing any bacteria? Thankyou