Best Polyester Fabric Dyes of 2026

"I was amazed at how well this product revitalized my 100% polyester patio furniture. I followed the instructions exactly, and while it didn’t get quite as dark as I wanted, the surface looks nearly new. The process was straightforward, though a bit tiring, and I’d recommend being careful about splashes—they can stain grout. Overall, I’m really happy with the results!"

"I tried this dye on some electric blue plastic mesh fabric for a project, and it worked like a dream! The material turned into a gorgeous, shimmering metallic black. I learned to be cautious, as just a drop can stain metal instantly and the smell is quite unpleasant. I’ll definitely use it again but plan to do it outdoors next time. Perfect for synthetic materials and even 3D-printed items!"

"I bought this to cover up the polka dots on a polyester skirt I loved, and it totally worked—now I have a solid black skirt with the silhouette I wanted. Just a heads up: the kitchen smelled like burning tires during the process, so keep a window open or a fan running. Also, avoid rinsing in a plastic tub—it can leave a ring. But for me, the results were worth it!"

"I've tried other brands, but I always return to Rit because it's just so easy to use and produces deep, washable color. As long as I use hot water and keep things moving, my projects turn out clean and vibrant."

"This was my first experience using fabric dye, and I found the instructions super easy to follow. The dye even worked great on my synthetic dress, and the color stayed beautifully!"

"I used this dye to restore a blanket that had a bleach stain. While it didn't make it perfect, it definitely looks much better than before. I'd recommend it for similar fixes."

"When I used this dye, I was impressed by how bright and vivid the color turned out, and it’s definitely held up through several washes without fading. After trying a few other brands, I can say this one is the most reliable and consistent dye I’ve used so far."

"I recently tried the Rit All-Purpose Liquid Dye in Tan and was very happy with the rich, even color it gave my fabric. The instructions were super clear and the process was really straightforward. I also love that it works on so many different types of fabric. Highly recommend for anyone looking to refresh or change fabric color."

"I experimented with this dye on an old pair of jeans and got a strong, dark navy blue result. Using the whole bottle made the color really intense, though I did notice the fabric became a bit stiffer after dyeing. Overall, I’m satisfied with the outcome."

"I used this dye for my fabric project and was impressed by how vibrant and even the color turned out. The instructions were simple to follow, and I loved that it worked well on different materials. This dye really made my project look fantastic!"

"Rit Dye is, hands down, the most reliable and consistent fabric dye I've tried. The colors are bright, vivid, and don’t fade after washing. For all my DIY projects, it’s my go-to choice."

"I dyed an old pair of jeans using this product and was pleased with the deep, intense color. It was easy to use, though I noticed my fabric felt a bit stiffer afterwards, but overall the results were satisfactory."

"As a first-time user, I went with Rit Dyemore based on recommendations and was pleased with how well it darkened my synthetic wig for a costume. The process was straightforward using the stovetop method, and while the color turned out more saturated than I expected, it worked out perfectly. I’d recommend being cautious with water/dye ratios and the base color for best results."

"I needed to turn a white lace jabot into a classic ivory for a more authentic look. After several test dips with just a few drops of dye, I achieved the perfect shade. The process was quick, and my actual jabot and cuffs came out exactly as I wanted. I’m thrilled with the outcome!"

"I used Rit Dyemore to fix a white bridesmaid dress that needed to be champagne. Even using the bucket method, the color matched the bottle exactly, and my dress looks beautiful now. There were some red splotches at first, but I removed them easily while the dress was still wet. I’m so grateful that I didn’t have to buy a new dress!"

"I was seriously impressed by how well this dye restored the color of my old, worn carpet. Even though the carpet is still a bit worn, the faded spots are no longer obvious, and overall it looks much better. I just wish there were more color options, but I'm happy with the results."

"My cardigan had some accidental bleach stains, and I was worried it was ruined. This dye really did the trick on those spots. I had to apply it several times and leave it soaking for hours, but in the end, the stains were barely visible. Just be aware that it can also dye tags or labels, but that's a minor issue for me."

"I tried using this to dye a royal blue cardigan black and cover bleach stains on another black cardigan, both made of cotton. I followed the instructions exactly and even tried soaking for longer, but the results were disappointing—the bleach stains didn't disappear and the color looked patchy. Unfortunately, it didn't work for me."

"I dyed a white outfit for my daughter’s Halloween costume and was impressed—the color turned out bold and even, and it stayed bright after several washes. The process was simple, no mess, and completely worth the price!"

"I couldn’t find an orange unitard for my son’s Lorax costume, so I dyed a yellow one. By following the instructions and checking out a few online videos, I ended up with the perfect shade of orange. Directions were clear and easy to follow."

"I used this dye for a tie dye experiment on polyester shirts, and despite the tricky fabric, it worked. The shirts took the color well, so now I plan to use this as my go-to dye for polyester projects."

"I recently tried this dye on my fabrics and was impressed with how evenly and vibrantly the color turned out. The instructions were clear and easy to follow, making the whole process simple. I also love that it's versatile enough for different fabric types, which makes it great for various projects."

"Rit Dye has been the most reliable and consistent fabric dye I’ve ever used. The colors are always bright and long-lasting, even after washing. I highly recommend it if you want results that don’t fade easily."

"I dyed my old jeans with this product and got a deep, intense navy blue color. While the color came out strong, I noticed that the fabric became a bit stiffer afterward. Overall, it’s a great option for experimenting with dyeing processes."

"I used this dye to recreate Salem's dress from Tyler, the Creator’s 'IFHY' music video for a concert look. Mixing yellow with this tropical teal gave me the exact shade I needed, and the color turned out vibrant and true—even after two washes. It didn’t damage my pot or spoon and had no strong smell. I’d highly recommend it for any cosplay or fun DIY project."

"I dyed two new white bathroom rugs with this product because nothing stays white in the country. The teal shade came out gorgeous and matched my bathroom perfectly. The key was using almost boiling water and stirring for at least 10 minutes. Super happy with the results!"

"This dye worked really well on my cotton polo shirts, making them look bright and pretty—exactly what I wanted. The only issue was some odd, deeper flecks in certain spots, even though I followed all the instructions. Still, I was pleased with the overall look."

"I used this dye on a polyester blend and was really impressed. The color came out deep and consistent, with a beautiful graphite shade that wasn’t too harsh. The instructions were clear, and it was straightforward to use, even with synthetics. Cleanup was a breeze, and I felt like I got great value since one bottle covered more than I expected. I’d definitely use more colors from this line for future projects."

"I wanted to give my dirndl—a mix of 80% polyester and 20% cotton—a unique look, so I chose the synthetic fabric dye. Even though I wasn’t sure how the process would go, the results exceeded my expectations. The color absorbed nicely, the instructions helped a lot, and after washing and air drying, the dress turned out beautifully. I highly recommend this product for anyone looking to dye synthetic blends."

"I’ve tried a lot of dyes, but this one is my go-to for synthetics. As long as you keep stirring the fabric, the color comes out even and doesn’t bleed after washing. The instructions are simple, and the value is solid compared to other brands. I wouldn’t hesitate to recommend it for polyester or blends."