DIY Liquid Dishwashing Detergent - A Bust!

From my Homemade or Natural Remedies pinboard, comes a bust!  One thing's for sure, my family is really tolerant of all my pin activities.  I tried DIY Liquid Dishwashing Detergent, it was a large amount of ingredients, so I cut down the recipe by 4, so I mixed:
1 Cup Liquid Castile soap
1/4 Cup White Vinegar
1/4 Cup Water
1/4 Tbs. lemon juice (3/4 tsp.)
1/4 tsp. tea tree oil

It was placed in a squeeze bottle and used like regular store bought detergent.

Ick!  This was a bust!  I don't like a waxy film, so I ran it again with with my store bought detergent and it was covered covered in a powdery film.