Always use a shampoo that doesn’t leave a residue of any kind. Locs should not be maintained using gels, waxes and other additives, and a residue-forming shampoo will likewise only add to buildup rather than washing it away. Look for natural, organic types of shampoo that are free of chemicals which help soften and style.
Don’t neglect to clean and care for the roots. Since this is where your locs attach, they need to be strong and healthy.
If you want, you can use a little extra shampoo to touch up each loc individually. Just don’t overdo it, or it will be more time-consuming to rinse and cause loose hairs to frizz.
Air drying can allow moisture to become trapped in the matted hair for so long that it begins to mildew. As your locs continue to set up and tighten, you may have to start using a hair dryer more often after washing to ensure that the hair inside the locs is getting dry. [5] X Research source
If you like using essential oils, you can add them to the cleansing solution during this step. A tablespoon of lemon juice will help kill any odors and prevent mildew. It is recommended that you only use this method to clean your locs once every couple of weeks, as the baking soda can make your hair dry and brittle over time. For more regular washings, use a residue-free shampoo.
If you don’t have the time or space needed to soak your locs, you can mix up the solution and pour it directly over your head for a quick cleanse. [7] X Research source
The dirt, oil, dead skin, and other detritus that’s been removed from your hair will be visible in the discoloration of the water. You might be surprised how much cleaner your locs will feel afterward!
Both baking soda and vinegar will clarify your hair, and using them both together could dry out your scalp. It’s best to choose to use one or the other.
Squeeze as much water out of your locs as you can before letting them air dry or trying other drying methods. Wrapping your locs in a dry towel can help draw water out of them at a faster rate. [9] X Research source
Most people who wear locs wash them at least once a week. If you have particularly oily hair, or if you exercise, work outside, get dirty or sweat a lot, you may benefit from more frequent washings. [11] X Research source You can still bathe regularly between washings without having to shampoo your locs.
Itching and discomfort can be a sign that your scalp or roots are in poor condition. As your hair grows, keep your locs waxed and twisted to tighten up the new growth close to the scalp. [13] X Research source
Just a hint of essential oils can combat the “dirty hair” smell that naturally accumulates on thick locs.
You can also add a leave-in conditioner after you rinse out your regular conditioner to keep your hair healthy.