Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Color Bleeding on Dark Shirts

I've printed about 10 shirts using Avery's Dark Shirt Transfers. I have been disappointed in every single one. The shirt color bleeds through any light colored part of the design making the end product look washed-out and dingy. I've talked to Avery about the problem but they offer no solution other than sending me more paper to offset the paper I've used. I have tried every trick I know of to get it right: Shortening ironing time, less pressure, washing or not washing the shirts first but every result is the same. Avery products work great on light colored fabrics but are terrible on dark colors. A red shirt with any white in the design and you wind up with a pink design and so on and so on. Perhaps other brands won't have this problem but I have not checked them out. It gets too expensive to keep buying shirts and paper just to have another disappointing end product.