How to clean out a bucket that's held medication so that it's safe for fish again?

[mandy2936]

Hello,
Recently one of my fish had Popeye, {RIP, little guy} and I used the container that I do water changes in to mix the medications. Now that the treatment is done, how can I cleanse the bucket so that it does not have any traces of the medication left while still leaving it safe for fish?
Thank you,
Much appreciated

 

[mfdrookie516]

10:1 bleach solution, rinse thoroughly several times, soak in 5x dechlor overnight

 

[mandy2936]

Thanks!