How to Wash Weft Hair Extensions: A Stylist's Routine
If you're new to sewn-in weft extensions, learning how to wash hair extensions properly is the single biggest factor in how long they last and how good they feel. As a Louisville weft extension specialist, I walk every guest through this routine in the chair — and here it is in full so you can recreate it at home.
Your wash day starts before the water turns on. Brush extensions thoroughly first, top to bottom, so the wefts go into the shower tangle-free. A brushed head is a wash that goes smoothly.
Section the hair first
Now that your hair is thicker, treat it that way. Divide it into two sections on either side of your head, or several loose low ponytails, and wash section-by-section. This keeps the wefts laying flat and prevents the tangling that happens when thick hair is bunched at the crown.
Shampoo with a Z-formation at the scalp
- Begin at the scalp and massage shampoo into the hair around each weft using a 'Z' pattern — back and forth, not circular.
- Do not flip your head upside down. Gravity and circular motion are the two fastest ways to mat sewn-in wefts.
- Part the hair as you rinse so water runs from scalp to ends and the weft area gets fully clean.
- If you sectioned into ponytails, rinse one at a time and finish with a final all-over rinse.
Condition mid-shaft to ends only
Apply conditioner from the mid-shaft down to the tips and leave it on for 3–5 minutes. Keep conditioner away from the scalp and the point where the weft attaches — that's where slippage and loosening starts.
Never leave wet hair sitting
Don't walk around with wet, un-detangled extensions. Wet hair left to its own devices mats quickly at the weft line, and that's a hard knot to recover from. Move straight from the wash into the drying routine.
Written by Katie Cheatham, weft (sewn-in) hair extension specialist at Salon Rogue in Louisville, KY. Learn more about Katie or explore the extension & color services.
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