you need to wash and dry everything in your suitcase, then put it all in plastic bags and tie them tight,when you get home leave the suitcase outside if you can. If you are driving, you might have fleas/eggs in your car, it will need to be cleaned, vacuum and then clean with flea shampoo

I went to Oklahoma to visit my grandma, and her house has a major flea infestation. I am still not home, as I am staying in a hotel. I hand washed a pair of pants here in the hotel, and when I was done and towel drying them, I noticed that there was a live flea on the towel. How do I make sure I don't bring this infestation back to my home?