I haven't seen them.
What is getting inside the bottles?
I'm a certified germaphobe.
What are we concerned about?
I need to know.
lol
I won't use the salt / pepper / ketchup / hot sauce etc on the table at a restaurant. I rarely eat at buffets.
I mean, I won't use shared laundry facilities ( including in room laundry at resorts) but everyone here seems to absolutely love them.
So, if people here are very concerned about the shampoo bottles, I guess I'd better be!
My concern would be people intentionally contaminating them. Somehow, I worry about this less at a Disney property than others. But if you can open the bottles, I probably won't use them. Even thought technically, most shampoo / conditioner / soap is not sealed when purchasing at the grocery store (and therefore technically could also be tampered with) it's obviously easier to do in the privacy of a hotel room.