Jacquard Rembrandt Artists Pastels, Mars Violet CN.T 538.5

I plan on using this brand of dye (assorted colors) to dye 100% cotton rugs. Can you tell me what other products I might need to buy?

Can you use this to dye water to shoot out of a fire truck for a gender reveal?

does this come with soda ash or do I need to buy it separately?

Will this dye polyester fabrics??