We highly recommend commercially available detergents like Tide original because of it's proven cleaning power!
If you are ever in doubt whether your detergent is safe to use with cloth diapers or not you can reach out to the delight team at delight@lilhelper.ca for more info.
You can also have a look at fluff love universities detergent index. We take their recommendations with a grain of salt and really only recommend that you use them as a starting point:
http://www.fluffloveuniversity.com/how-to-wash-cloth-diapers/detergent-index/