How many passes with the flat iron?

Lightly tap multiple times for two (2) passes, sliding the flat iron along the processing sheet with a light touch for five (5) passes. No more than 5 passes.

Lightly tap multiple times for two (2) passes, from end-to-root, then root-to-end, avoiding scalp,
to allow for even heat and color distribution. Continue by sliding the flat iron along the STRIKE4
processing sheet from end-to-root with a light touch for five (5) passes.