Instructions for use: First, pre-wash a new T-shirt to prevent it from shrinking. Insert a pad into the T-shirt so that the paint does not seep onto the other side of the T-shirt. The color will cause the substrate under the finished image to harden slightly. After washing, it softens again. The paint dries quickly, but we still recommend not washing the fabric for about a week. You can speed up the drying by ironing at a low temperature from the reverse side or over the fabric. Wash clothes from the back. For the first wash, it is recommended to wash the painted items separately. We recommend washing up to 40 ° C.