Taking care of hair extensions, especially when they start feeling brittle or looking brassy, can be quite challenging. From personal experience, incorporating a dedicated wash day treatment routine has been a game-changer for maintaining the softness and shine of my extensions. I found that using sulfate-free, moisturizing shampoos paired with deep conditioning treatments specifically designed for color-treated or synthetic hair helps a lot. On wash days, I gently massage the treatment into my extensions after shampooing, focusing on the ends where brittleness tends to occur. Leaving the treatment on for about 10-15 minutes allows the hair to absorb moisture fully, reducing dryness and frizz. To combat brassiness, using purple-tinted shampoos or conditioners once a week helps neutralize unwanted warm tones, keeping the color fresh. Additionally, avoiding excessive heat styling and air drying extensions whenever possible extends their lifespan. I also recommend protective hairstyles and careful detangling to prevent breakage. This treatment routine has made my extensions feel soft, look vibrant, and ultimately last much longer—making them feel like new again every time.