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How to Bleach Knots on Wig: A Comprehensive Guide

Last updated Sep 27, 2023

Wigs are now a necessary accessory for people who want to switch up their hairstyle without making a permanent change. However, a common problem with wigs is that the knots on the lace can be visible, making the wig look less realistic. Thankfully, you can easily fix this by bleaching the knots on the wig. This guide will show you how to bleach knots on a wig, ensuring you achieve a flawless and natural look. Continue reading to gain more helpful information.

What Are Wig Knots?

wig knots

Wig knots are tiny knots that appear when individual strands of hair are tied or knotted to the lace or base of the wig. These knots are typically found at the base of the wig where the hair is attached, and their purpose is to keep the hair in place, stopping it from falling off or becoming loose.

There are two main types of wig knots:

Single Knots: Single knots involve tying a single strand of hair to the wig base. They provide the most natural-looking results since create the illusion of individual hair follicles on the scalp. However, this method can be time-consuming and may require more hair density to achieve a fuller look.

Double Knots: Double knots are made by looping a hair strand and knotting it twice onto the lace or mesh. Although this technique provides added security and durability, it may be slightly more visible than single knots.

Why Should Bleach Wig Knots?

Bleaching the knots of a lace wig is crucial for achieving a natural look, especially for those with darker skin tones. Here are the main causes why you should bleach wig knots:

1. Realistic Scalp Appearance

realistic scalp appearance

Lace Wigs are made of a fine lace-like fabric at the front of the wig that gives the wig the look of a real scalp. The hair strands attached to the lace may look dark and visible against your skin. The lightening of the knots makes them less visible and gives a more realistic look to the scalp.

2. Reduced Visibility

Unbleached knots are visible through the lace, particularly when the wig is worn in a middle or side part. By bleaching the knots, the hairline is less exposed, allowing the hair to naturally blend in with the skin.

3. Natural Hairline

natural hairline_1

A properly bleached wig creates a more natural-looking hairline. When knots are dark and visible, it can make the wig look less like real hair and more like a wig. Bleaching the knots helps achieve a softer, more natural transition from the lace to the hair.

How to Bleach Knots on a Wig?

Things You'll Need

To start the bleaching process, make sure you have the following items ready.


Bleach powder

Developer (20 or 30 volumes)

Mixing bowl

Applicator brush

Aluminum foil

Plastic wrap

Shampoo and conditioner

Neutralizing shampoo


Old clothes

Now that all necessary preparations are complete, let's start to bleach wig knots step by step.

Step 1: Preparing Your Workspace

Before beginning, lay down old towels or newspapers to protect surfaces from bleach spills. Also, ensure you are working in a well-ventilated area.

Step 2: Mixing the Bleach

Combine the bleach powder with the developer in a mixing bowl based on the manufacturer’s directions. Use a 1:2 ratio for a medium bleach, but adjust according to the wig’s color and your desired outcome.

Step 3: Applying the Bleach Mixture

Wear gloves to keep your hands safe, then use a brush to spread the bleach mixture over the lace front of your wig. Make sure to cover all the knots evenly.

Step 4: Bleaching Process

To help the bleach develop, you can cover the wig with a sheet of aluminum foil. This will trap heat and speed up the process. Keep an eye on how long it takes and check in every 10 to 15 minutes. Bleach will lighten your knots; the amount of time it takes will depend on the color of your wig.

Step 5: Rinsing the Wig

After achieving the desired knot color, remove the foil and rinse the wig thoroughly with cold water to stop the bleaching process.

Step 6: Shampoo and Conditioner

For best results, use a gentle, sulfate-free shampoo and conditioner to wash and condition the wig, preventing any damage from the bleach and keeping the hair soft.

Step 7: Styling Your Wig

Once your wig is dry, style it as desired. You now have a wig with bleached knots, giving you a natural look with an undetectable hairline.

UNice Bye-Bye Knots Wig with Pre-Bleached Knots Collection

Frequently Asked Questions

Can I Bleach Knots On A Synthetic Wig?

No, you cannot bleach knots on a synthetic wig. Bleaching knots is a technique often used for human hair wigs and hairpieces to make the knots at the base of the hair less noticeable, resulting in a more natural appearance.

However, synthetic wigs are made from synthetic fibers, usually plastic or acrylic materials, and they do not have knots like human hair wigs. Even worse, this can damage or even melt the synthetic fibers. Therefore, bleaching knots is not a suitable or effective method for synthetic wigs.

Will Bleaching Knots Weaken The Wig?

Bleaching knots can improve the appearance of a wig, however, it carries certain risks, such as weakening of knots and over-bleaching. To reduce these risks, bleaching techniques should be followed correctly, the appropriate products should be used, and the bleach should not be left on for an extended period of time. Additionally, it is essential to rinse the bleach thoroughly and neutralize it to avoid any remaining damage.


Now that you know everything you need to know about bleaching knots on your wig, you can confidently enhance the natural appearance of your wig and enjoy a more seamless look. Just remember to be careful and follow safety instructions during the bleaching process. Have a great wig styling experience!

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