Clurox

You can get Clurox via very rare ponds that spawn in the overworld (much like real life of course) that you can obtain by simply putting it into a bucket! Then put the Clurox Container into a crafting grid to get yourself some yummy yummy Canned Clurox! (AGAIN DON'T CONSUME CLOROX!!) You can also put any Clurox product with two of any rotten food (Poisonous Potato, Rotten Flesh) to cleanse it!