It's not easy. If it's plastic it could break off on the inside if you try to twist it off. If it's brass you should be find.You can also buy a cap for the end of the drain plugs the size that would fit any water hose same thread.
Don't Call The plumber yet! Find Out more www.coolplumbingvideos.com
Don't Call The plumber yet! Find Out more www.coolplumbingvideos.com