Prep Process Tips

Prime the spray bottle by spraying the solution into the sink. This removes air from the tube and helps create a consistent mist. Once you see a fine mist forming, you're ready to go. Need help? Contact us here.

Tips for Best Results

  • Ensure the fabric is completely dry before pressing
  • Use gloves if you have sensitive skin
  • Experiment with different heat press settings
  • Test on a scrap piece before your final press
  • Many issues are caused by unclear instructions. If you’re unsure, reach out or comment with your results—we’re here to help!

Spray Bottle Care

After each use, flush the spray head with clean water. Fill a glass with water, dip the sprayer tube inside, and pump until it sprays clear. Then spray out any remaining water.

If your sprayer is jammed: Soak it in near-boiling water for 5 minutes, then spray the hot water through until the mist returns. A clogged head can cause an uneven stream, which will affect your results.

Materials Needed

  • SubliSnap spray
  • Cotton fabric (t-shirts, bags, etc.)
  • Sublimation printer and ink
  • Sublimation paper
  • Heat press
  • Lint roller
  • Heat-resistant tape
  • Optional: gloves

How to Sublimate on Cotton Shirts

Heat Settings

Temperature: 375°F

Time: 45 Seconds

  • Lint roll the design area
  • Unlock and prime the sprayer until it mists
  • Hold at a 45° angle and spray lightly over the area
  • The fabric should feel damp but not soaked
  • Let it air dry or gently pre-dry under press (without pressure)
  • Place design, press at 375°F for 45 seconds
  • Cold peel after pressing
  • Wash in cold water with no detergent or softener on the first wash

How to Sublimate on Cardboard

Sublimating on cardboard is very similar to sublimating on shirts — except cardboard absorbs the solution instantly. That means you’ll need to wipe off the excess right after spraying.

  • Lightly spread the area with SubliSnap cardboard solution.
  • Immediately wipe the surface gently with a paper towel — don’t skip this!
  • Let it dry completely, either air drying or carefully drying with a press (no pressure)
  • Apply your sublimation design and press as usual (375°F, 45 sec)
  • Let it cool before peeling

Cardboard doesn’t need to be soaked — a small amount of coating goes a long way!