We've just found a really easy way to make your towels lovely and fluffy again using Soda Crystals and White Vinegar!
Simply soak towels in a warm solution of Soda Crystals for 10minutes and then rinse with warm water until the water runs clear. Then wash your towels in the washing machine as normal, but replace fabric softner with a cup of White Vinegar. Dry your towels on the line outside and voila! your towles will be lovely and fluffy and as good as new!