You can fold it, but you need to disassemble some parts, and assemble later if you want to use it again. It's not a quick-use portable table but you can disassemble, fold and keep it in storage.
Not recommended, any cleaner will shorten the life spam of any kind of upholstery, use table cover:
https://www.spaandequipment.com/Disposable-Perforated-Non-Woven-BedSheets-Table-Cover-31inches-Wide.html