If you buy a lace wig or a lace closure lace frontal  , you may see a black knot at the root of the wig. All hand-tied lace front wigs are made meticulously by tying individual strands of hair onto a lace mesh base creating a knot at the base. This technique is called ventilating. But when you wear it, it may not be like your own hair. Bleached knots and Unbleached knots can affect how natural your lace wig looks. 

Why Bleach Knots

Bleached knots help make the hair of wigs appear as if it is growing from the scalp. When hair is tied to the lace, there is a dark knot where the hair is secured. Bleaching or "lightening" the knots reduce the visibility of this knot. This type of process chemically alters the hair. It opens the cuticle and removes the color in an irreversible chemical reaction. On off black and dark brown hair, the knots are lightened to a light brown shade. Very light brown and blonde and shades usually do not need bleached knots. It is difficult to bleach knots on jet black hair wig.

Bleach knots advantage and disadvantage 

·Bleaching will make your wig hairline look natural and make your hair look growing.

·Bleaching knots may cause the knot to loosen.

·Bleach knots may cause hair loss and shorten the service life.

 Only natural color hair can be bleached knots , but jet black or 1B can't be bleached.

·If you want bleaching your lace wig ,please chose remy lace wig or virgin hair lace wig .

 bleaching knots need has some skills and can be tried by experienced people.

     In order to make the wig look more natural, people often ask how to bleach the knot. But this is a trick, such as the proportion of bleach, how long it takes to get. You all need to understand, you can do it with a certain degree of certainty. If you are trying for the first time, it is recommended to go to the barber shop to find a hairdresser to help.