Can you add high gloss paint to flat paint?

I'm painting my bathroom and want to use some paint I have on hand.
  3 answers
  • Janet Collins Janet Collins on May 10, 2017
    You can mix paint sheen if both paints are same type. Either both oil base, or both acrylic/water base.

  • Susan Susan on May 10, 2017

  • Bobbie Bobbie on May 11, 2017
    Yes you can mix any two sheens as long as they are next to each other. Other words mixing gloss and semi gloss is fine; semi gloss and satin; satin and eggshell.