Will this work on a blend that is 50% cotton 50% polyester?

i DON'T KNOW. i KNOW IT DOES'T WORK ON ALL POLYESTER

Will this work for a pant that is 90% rayon and 10% recycled polyester?

Im not sure. I know it did not work on my rayon

I have a sweatshirt with an emblem on it. Will it effect the emblem?

I would say yes, especially if it is like a sewn on patch. If it is like a screen print patch, probably not so much, but you could maybe tape it off so it doesn't get color on it.

Does it matter what kind of vinegar you use?

I would use white vinegar over apple cider, but I don't know if using ACV would effect your results or not

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Rit Colour Powder Black

Product ID: 509161104

Details

Brand
Rit
Colour
Black
Compatible material
Cotton Silk
Item form
Powder
Item weight
31.9 Grams

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€ 16.97

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Details

Brand
Rit
Colour
Black
Compatible material
Cotton Silk

Description

To avoid risks to human health and the environment, comply with the instructions for use.

Rit Colour Powder Black : desertcart.co.uk: Fashion

Specifications

ASIN	B071L31P7V
Brand Name	Rit
Colour	Black
Compatible Material	Cotton, Silk, Wool
Country Of Origin	USA
Customer Reviews	4.4 4.4 out of 5 stars (1,312)
Item Form	Powder
Item Weight	31.9 Grams
Manufacturer Part Number	42809
UPC	731631155936

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