5. Cut the lace back towards the beginning of the hairline in the front. The lace that is on the forehead of human hair wigs will be the most visible, so it should be cut back all the way to the hairline. Pull the lace tight with your fingers while cutting to ensure even, smooth strokes.
6. Trim the sides of the lace wigs so that only about an eighth-inch of lace protrudes out from under the hairline. It is not necessary to cut the lace all the way back on the sides, since this part is not as visible as the forehead area.
7. Double check the trimmed lace to ensure that there are no jagged edges. Make sure the lace is cut completely even, especially around the forehead area.
The excess lace is your what is known as “Your box is your guarantee’. Should your new wig not have the excess lace on, please do not accept it as it might not be new. You are only to cut off the extra lace once you have made sure the the unit fits your head perfectly and that there are no bald patches and tears in your unit. Only whilst it still has the lace on can it be returned. You cut off the excess lace as close to the hairline as possible taking effort not to cut off any of the babyhairs, if you get one or two that is fine, but be very careful.