You must wear the t-shirt to make it change color. Your t-shirt is heat reactive so it needs heat to change. Sometimes your skin temperature is low because of your environment so to make the cotton fibers react quickly you can put the t-shirt in the dryer until it changes color. This is only necessary if you are in a cooler climate or it is a cold day.
The only way the t-shirt could not change color is due to high exposure to UV light. This is not possible with our packaging so please read the previous FAQ.
Yes. Simple wash with light color clothing on a regular warm setting.
Yes. You can dry your t-shirt with your other clothes on cotton settings.
Yes. You can imprint on our t-shirts and cure at high temperatures with no damage.
The color changing technology will last for years with good care.
FREE in the U.S.A..
Yes. Please visit our wholesale website at www.shadowshifter.us .