The art of flat ironing is one skill you must master; especially on a precision haircut such as a bob.
Begin by prepping the section of hair to be flat ironed with a silicone, thermal protectant spray. Spray both the front and back of the section at a distance of 10-12.”” Place the flat iron close to the roots and tap 3 times. Pull the flat iron through the hair and reinsert the comb every 2-3″” in a circular motion. Be sure to slightly bevel your wrist but avoid a true bend. As you reach the ends, be sure to give an extra press to be sure you get a smooth, finished result.