
What Is Knot Bleaching and Why It Matters
August 15, 2025
Bleached knots can make or break your lace install. Here’s what they are, why they matter, and how to do it right.
When your lace has tiny black dots at the roots—that’s the knots. Those knots hold the hair in place on the lace, but they’re also what makes lace look… well, like lace.
Bleaching knots is the process of using developer to lighten those dots so they blend into your scalp.
💡 Why It Matters
If the knots aren’t bleached, your install can look “dotty” or fake. When done right, bleached knots create a smooth transition that mimics hair growing directly from your scalp.
⚠️ Bleaching Do’s and Don’ts
• ✅ Use 20–30 vol developer for more control
• ❌ Don’t over-process or it can cause shedding
• ✅ Always neutralize bleach with purple shampoo
• ❌ Don’t bleach if your lace is already pre-lightened by the vendor
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