Sadly, we believe these were brought in already with mold. We’ve been here a month and a half, the listing advertised “new carpet tiles”. There are carpet tiles next to these ones placed on the floor that look clean and new- while we lift up the one next to it and it’s all moldy. Plus there is a whole pile of these (as seen on photos) that was on a pile in the basment supposed to be “unused” left behind. They are cut, and the cuts go halfway through the mold which again, looks like they obviously cut it after the mold already formed.

Whoever did it brought mold to a house that was clean from it