This listing say iDye Poly in the main listing, but says it is only for cotton? Please explain or revise your listing?

this is for synthetic fabrics. If you have a blend of natural/synthetic fabric, it will only stain the synthetic fabrics, yielding a lighter version of the color. I used this on a pink sweatshirt that was a poly cotton blend. THe black ended up being a medium grey, which is what I set out for. If you have a blend and you want the fabric to dye fully, you will need to use a mix of this product ant the iDye that is meant for natural fabric.

i have a red fleece poncho...will the black poly dye it correctly?

I doubt it. I tried to dye a dark yellow dress black and it is olive green

Can I use this for tie dye? Meaning mix small amounts and different colors and use them from squirt bottles?

Not exactly. Heat is 100% needed for this product to be set in the fabric. You can iron the fabric after the dye has dried after you squirt it on, but that is incredibly time consuming. You should steam instead. Take a look at these DIY steaming instructions. https://static1.squarespace.com/static/5ac4eb022971149bb6d709d3/t/5b3e48858a922db5a565bfc0/1530808455316/Make+Your+Own+Fabric+Steamer+Instructions.pdf

Can i use this to dye an old wedding dress?

This product works specifically for synthetic fabrics. You need to check what kind of fabric your dress is in to have a great result. Types of Synthetic Fibers- Rayon, Nylon, Polyester and Acrylic.

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Idye Polyester Dye: Black

Product ID: 45367833

Details

Brand
Jacquard
Color
Black
Compatible Material
Fabric
Item Form
Powder
Item Weight
0.02 kg

🖤Deep, vibrant black

🧼Machine washable, no mess

⚙️Dyes 2-3 lbs fabric per packet

฿1067

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖤 Transform your wardrobe with zero hassle—dye smarter, not harder!

PERFECT BATCH SIZE - Dyes 2-3 lbs of fabric—ideal for your wardrobe refresh or DIY projects.
OPTIMIZED FOR SYNTHETICS - Specifically formulated to transform polyester and other synthetic fabrics.
EFFORTLESS MACHINE DYEING - Just toss the packet in your washer—no powder mess, no fuss.
SALT OR VINEGAR ACTIVATED - Simple additives unlock the dye’s full potential for flawless results.
VIBRANT LONG LASTING BLACK - Achieve a rich, fade-resistant color that stands out.

Jacquard iDye Polyester Dye in Black is a 14g packet designed for easy machine dyeing of synthetic fabrics. It dyes 2-3 lbs of fabric per use, delivering vibrant, long-lasting black color without the mess of traditional powders. Simply add salt or vinegar and run a wash cycle for professional-quality results at home.

Specifications

ASIN	B007QYBQNS
Best Sellers Rank	#7,141 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #40 in Fabric Dyes
Brand Name	Jacquard
Color	Black
Compatible Material	Fabric
Customer Reviews	3.7 3.7 out of 5 stars (1,604)
Item Form	Powder
Item Type Name	iDye Poly
Item Weight	0.02 kg
Manufacturer	Jacquard
Manufacturer Part Number	F-JID1454
Model Number	F-JID1454
Number of Items	1
Number of Packs	1
UPC	743772022954
Warranty Description	None.

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