How to properly clean and sanitize second hand baby items??

I just got a lot of baby clothes second hand from a coworker, and my mom got a lot of bottles and pacis and a manual breast pump from her friend. I know for the clothes to run them through the wash, I was thinking just do the dish washer and heat dry for everything else. Would this be okay? Truth be told it makes me a little uncomfortable but we need all the help we can get.

Thank you!