The best way to use shredder waste is to reuse them in the garden. You cannot use the shredder waste as it is, though. But you can use it as organic fertilizer once it is composted. To compost garden shredder waste, it is better to use separated plastic containers. Before putting the shredder waste into it, mix it with kitchen waste as well. Then mix the compost to make sure the kitchen waste mixes evenly. One thing to remember is that you should never compact the shredding. Leaving the shredding without compacting it will ensure that there is enough aeration through it.