@Kaezziel if you're worried about bed bugs on the mattress, the recommendation back home was to encase the mattress in one of those specially made mattress covers they sell for bed bugs and bed wetters.
https://www.walmart.com/ip/Original-Bed-Bug-Blocker-Zippered-Mattress-Protector/21387686
Here is what BedBugs.org says: "Covering your bed with linens that are bug proof is the #1 way to prevent an infestation. The mattress' complex interiors and the box springs provide the ideal hiding place. They reside in the coils, wood framing, fabric, springs and foam. For the bugs, these places are like a five-star resort."
https://www.walmart.com/ip/Original-Bed-Bug-Blocker-Zippered-Mattress-Protector/21387686
Here is what BedBugs.org says: "Covering your bed with linens that are bug proof is the #1 way to prevent an infestation. The mattress' complex interiors and the box springs provide the ideal hiding place. They reside in the coils, wood framing, fabric, springs and foam. For the bugs, these places are like a five-star resort."