You can buy fabric paint right at Micheals. But what I would do is buy ANY COLOR latex paint and add a fabric medium into it. Try liquitex fabric medium or ceramcoat textile medium. I haven't done this yet so I don't have one of my own posts for you but I have thought about doing it myself and I would use these products. This is not a dye method but more of a paint. Just another idea!
https://homeguides.sfgate.com/dye-carpet-cheaply-33047.html
https://www.wikihow.com/Dye-Carpet
https://www.youtube.com/watch?v=aysu-7AAY_k
https://www.apartmenttherapy.com/diy-dyed-rug-88437
You can buy fabric paint right at Micheals. But what I would do is buy ANY COLOR latex paint and add a fabric medium into it. Try liquitex fabric medium or ceramcoat textile medium. I haven't done this yet so I don't have one of my own posts for you but I have thought about doing it myself and I would use these products. This is not a dye method but more of a paint. Just another idea!
In a large tub get box of dye or do in the washer let it sit or tub