Mac Fix Plus Spray is as a setting spray for your makeup. It is meant to hold your makeup in place when you lightly spritz it on your face. I hold the bottle about 30cm from my face and spray once with a very fine mist being dispensed.
It completely removes that "cakey" look to your foundation which usually accompanies many powder products. It gives a lovely luminous, dewy finish to the skin.
Retails at Mac for R180.00 (Worth every penny !!)
If you don't own this spray. I advise you drop everything your doing and go buy it RIGHT NOW :) :)