5 Signs Your Locs Have Buildup (And How to Fix It)
2025-11-27 • Guide

5 Signs Your Locs Have Buildup (And How to Fix It)

Is your hair feeling heavy or looking dull? You might have a buildup problem. Here is how to diagnose and detox your crown.

Buildup is the silent killer of beautiful locs. It creeps up slowly, often disguised as lint or just 'dull hair,' until one day you break open a loc and find a core of gray, pasty gunk. Don't let it get that far.

1. The White Cast

If your locs look ashy or have a white film even after they are dry, that's not dry hair—that's product residue.

2. Heaviness When Wet

Clean locs should feel relatively light, even when wet. If your hair feels like a heavy wet blanket that takes 24+ hours to dry, you likely have product trapped inside holding onto that water.

The Solution: ACV Detox

The only way to truly remove deep buildup is an Apple Cider Vinegar (ACV) soak. Mix ACV, baking soda, and warm water, and soak your locs for 20-30 minutes. You will be horrified by what comes out, but your locs will be lighter and healthier for it.

DW

DreadWax Lab

Our team of loc experts and cosmetic chemists tests every product to the limit. We wash, retwist, and analyze so you don't have to guess.

Editorial Team