Cover work area with paper towel. Lay your project on a flat covered surface. Using spray adhesive, lightly glue down leaves, cut-out shapes, or any objects to areas that you want to resist the colour. Shake Simply Spray can well, pull off blue safety tab, spray the entire shirt. Try to maintain an even pressure. (For darker coverage, spray over twice.) Do not apply spray adhesive on wet fabric. Make sure painted fabric dries at least 30 minutes between colours. Fabric will be dry to the touch in about an hour. Allow to dry thoroughly (72 hours) before washing.