DYLON All-In-One machine dye is the ideal way to colour your fabrics. Now in an easy-to-use pod, just peel off the lid and pop in the washing machine for permanent colour on natural fabrics at 40c. Perfect for reviving faded jeans or brightening some towels. 1. Put damp fabric into the drum. Remove sleeve, peel off lid and put pod on top of the fabric. 2. Run full cycle (30C or 40c). 3. Run another cycle (30C or 40c) with detergent. Suitable for: cotton, linen & viscose. Mixes with synthetics will dye to lighter shades (pure synthetics will not dye). One pack dyes 600g of fabric to full shade or up to 1.8kg to lighter shades.