How to Care for Your Weft Hair Extensions: Do’s and Don’ts

Justine DiVanna
Mar 14
4 min read

Keep your hair extensions looking flawless with expert tips from Justine DiVanna Beauty in Nashville, TN.

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Weft hair extensions are a fantastic way to add length, volume, and thickness to your natural hair. However, proper care is essential to keep them looking healthy, smooth, and long-lasting. At Justine DiVanna Beauty in Nashville, we specialize in professional weft hair extensions, ensuring our clients get the best quality and expert application.

In this guide, we’ll cover everything you need to know about maintaining your weft hair extensions, including how to wash, style, and care for them while keeping them looking salon-fresh for months.

Why Proper Weft Hair Extension Care is Essential

Weft hair extensions are an investment in your beauty routine, and how you care for them directly impacts their longevity. With the right maintenance, you can keep your extensions smooth, tangle-free, and looking natural for up to a year. Check our our full Aftercare Guide to keep your extensions in the best shape you can!

At Justine DiVanna Beauty, we recommend a professional move-up appointment every 6-8 weeks to maintain their placement and prevent unnecessary tension on your natural hair.

Key Benefits of Proper Weft Extension Care

Extends the lifespan of your extensions (6-12 months)
Keeps hair looking full, shiny, and frizz-free
Prevents matting, breakage, and product buildup
Ensures a seamless blend with your natural hair

How Long Do Weft Hair Extensions Last?

The longevity of your weft hair extensions depends on:

How well you care for them at home
How often you use heat styling tools
The quality of products used for washing and conditioning
How frequently you schedule salon maintenance

On average, weft hair extensions last 6-12 months with proper care, but professional move-up appointments every 6-8 weeks are necessary to keep them secure and looking natural.

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Weft Hair Extension Do’s and Don’ts

Do: Use a Sulfate-Free Shampoo and Conditioner

Using sulfate-free, paraben-free hair products helps preserve the integrity of your extensions by preventing dryness and frizz.

Best practices:

Wash your hair with a sulfate-free shampoo to maintain hydration.
Condition the mid-lengths and ends only to prevent buildup at the weft.

Recommended Products: Professional, extension-safe shampoos like Olaplex No.4, Pureology Hydrate, or Kevin Murphy Hydrate-Me Wash.

Don’t: Overwash Your Extensions

Washing your extensions too frequently can strip them of essential moisture, leading to tangling and dryness.

Ideal wash frequency:

Normal to dry hair: Once or twice a week
Oily scalp: Use dry shampoo between washes

Pro Tip: Use a shower cap on non-wash days to protect your extensions from moisture and frizz.

Do: Brush Your Extensions Daily

Brushing prevents knots, tangles, and excessive shedding.

How to brush correctly:

Use a loop brush or wide-tooth comb designed for extensions.
Start at the ends and work your way up to avoid unnecessary pulling.
Hold the weft at the base while brushing to minimize tension on your scalp.

Don’t: Go to Bed with Wet Hair

Sleeping with wet hair extensions can cause matting, mildew, and tangling.

Nighttime care tips:

Always air dry or blow dry your hair before bed.
Sleep with your hair in a loose braid or low ponytail to prevent friction.
Use a silk or satin pillowcase to reduce frizz and maintain moisture.

Do: Use Heat Protectant When Styling

Excessive heat can weaken the hair strands, causing dryness and split ends.

Heat styling rules:

Always apply a heat protectant spray before using hot tools.
Keep your curling iron or straightener at 325°F or lower.
Use low heat settings on blow dryers and avoid direct heat on the weft attachments.

Recommended Products: Kenra Platinum Blow-Dry Spray or IGK Good Behavior Heat Protectant.

Don’t: Apply Heavy Oils or Serums Near the Wefts

Oils and serums can loosen the weft bonds, leading to slipping and buildup.

Best practices:

Apply oils only to the ends to prevent dryness.
Use lightweight leave-in conditioners instead of heavy serums.
Avoid silicone-based products, as they can cause slippage.

Do: Schedule Regular Salon Maintenance

Professional move-up appointments are essential for keeping your extensions in place and preventing damage.

Salon maintenance includes:

Adjusting the wefts to accommodate natural hair growth
Checking for tension spots or areas needing extra care
Trimming extensions to maintain a natural, blended look

At Justine DiVanna Beauty, we recommend scheduling a move-up appointment every 6-8 weeks for the best results.

Daily and Weekly Aftercare Routine for Weft Hair Extensions

Daily Care Tips

Brush extensions morning and night
Use a satin pillowcase to prevent tangling
Apply a light leave-in conditioner for hydration

Weekly Care Tips

Wash with sulfate-free shampoo once or twice a week
Avoid heavy oils near the roots
Air dry or use low heat settings when blow drying

Salon Maintenance Every 6-8 Weeks

Professional weft repositioning
Trim split ends for a seamless, natural look
Deep conditioning treatments to maintain hair health

Where to Get the Best Weft Hair Extensions in Nashville, TN

At Justine DiVanna Beauty, we specialize in high-quality weft hair extensions customized to fit your style and hair type. Our expert stylists Justine ensures your extensions are seamlessly blended, properly placed, and easy to maintain.

Located in Nashville, TN, our salon offers a luxury experience with top-tier products and expert extension care.