Hello, we moved into an apartment that had fleas about 15 months ago. We quickly got rid of the fleas because we have no pets, but now I am constantly paranoid about getting fleas again. My question is- is it possible for fleas to survive in our clothes or other items that we may not have caught and how likely is it to get fleas without having pets? We have since moved, but now our new neighbors let their cats roam outside and they sometimes come in our yard. I am concerned about us bringing fleas into the house that the cats may have brought in the yard. Please put my fears to rest! Thank you!