I'm sure I'm just paranoid but I always feel like I have to rinse/soak anything large that's going into my tank with atleast RO water. Like last night when I was cleaning out a 5g to be used for a qt tank I soaked it with part vinegar and rodi waste water (essentially ro water). I then rinsed it down with rodi water. I even rinse testing kit tools with rodi to prevent sediments from affecting the results next time.
Guess I'm just OCD like that. lol
Guess I'm just OCD like that. lol