I use IV3000 to cover sites at the beach to prevent sand and salt water from getting in, and it always worked really well. I really don't use it to prevent the site from coming off, though...never had a problem with that...and he's been 2 summers at the pool with the pump. We used IVPrep to swab the skin before site insertion, and that always provided a little extra stickiness. For LOTS of stickiness, SkinTac is like GLUE for us...so much so that we are going back to IVPrep. SkinTac makes it really hard to peel the site off. If you want extra reassurance in the pool next time she swims, I think that's the way to go.
My son does wear a "patch" that provides medication for his ADHD (like those stop smoking patches. I do put an IV3000 over that patch to keep it from coming off while swimming...and it's never peeled off.
Good luck! Hope she has a great time!
Mom to Rachel, 13 yrs old; Joey, 10 yrs old; Daniel, 8 yrs old, dx 9/08 (One Touch Ping, 11/09) and dx ADHD 12/10
Aunt to adult nieces Samantha, dx at 2 yrs old; and Abby, dx at age 25 [/COLOR]