Hi,
Just got new heat press :) and testing it.
Made first t shirt without problems and I've used teflon sheet to protect heating plate. But when made second one, I could see "ghost image" of first design. Why it happened?? Should I clean teflon sheet after every use??
Also could you please advice on how to preheat my press?? should I pre heat closed or open?? As my manual instruction says nothing about it.
Thanks in advance