Please Note: Do not use a home iron! You need a heat press. They are Variances in time, pressure, and/or pressure might be necessary. Proper temperature testing of the heating element is strongly recommended.
Best using 100% white polyester fabric (items)...But you may use 50/50 blend (higher percentage count) & other colors but 100% white will yield best color results.
The standard rule for most sublimation shirts of fabric 45-55 secs.