In Part 1 I walked you through the basic differences in fusible interfacings for light and heavy weight fabrics. In Part 2, you'll learn a few more helpful hints on using fusible interfacing.

Remember to always handle the interfaced fabrics with care. Failing to do so could result in a failed project.
Should the interfacing bubble up, simply tear the fabric and interfacing apart and re-apply the heat again in the up and down motion.
If you need to turn the project over to the RIGHT sides, leave a bigger opening to turn the sturdy interfaced fabrics over. Do not crumbled or crush the fabric as it will damage the interfaced surface.
After you complete your project, iron the interfaced surfaces as per the up and down movement, spending 10 seconds on each spot and remember not to iron the same spot twice.
When washing the project, do not spin-dry it. If possible, spot clean the project, only if dirty.
Using fusible interfacing is really a trial and error method. I went through many failures and read through many guides before finally being able to use interfacing comfortably. To save you that hassle remember these simple rules:
Light-weight fusible interfacing = Use on light-weight fabrics.
Heavy-weight fusible interfacing = Use on heavy-weight fabrics.
Choosing = Glue surface is clean, shiny and spread evenly.
Packing = Roll up to avoid damages and creases.
Heat = Heat iron to match your fabric.
Ironing = 10 seconds in each spot. Do not iron same spots twice.
Ironing = Up and down movement only. No sliding of the iron in any direction.
Bubbles = Caused by sliding of iron or repeating ironing of the same spots.
Ironing = Repeat Up and Down movement to the other side of the fabric.
Turning = Leave bigger opening for turning.
Handling = No crushing or crumbling. Handle with care.
Finishing = Iron at the end of the project with the same method.
Washing = No spin-dry. Try to spot-clean.
Photo credit: SenecaPondCrafts
About the author: Diana is the owner and pattern designer of djstoreroom. She is a work-from-home-mommy who design, sew, pen and self-publish her own pdf sewing patterns and tutorials from her home studio in sunny Singapore. She has 2 online stores at etsy which stocks only pdf products and artfire which stocks pdf products, handmade products and vintage supplies. She love to write in her blog about herself, her business and more...