Ever want a quick and easy way to get rid of those negative potion effects? Milk bottles is a perfect solution to the horrible waste of space that normal milk buckets take up in your inventory.
Cool Add-on but I think some cool ideas that would be if u added a way to right-click a cow with an empty bottle to get the milk bottle as well, and/or add a milk splash/lingering bottles to trow at yourself or another player to also clear the potion effects. :-)
Keep up the great work!