DIY Bath Bombs

I must admit, this post is mainly selfish as I plan to make these and don't want to forget where I found them.  But they are genius! They are fragranced bath bombs that you can make yourself, quickly, easily and cheaply.  The full instructions can be found on a website called 'Something Turquoise'.

All you need is to measure out baking soda (bicarbonate of soda), citric acid, witch hazel and whatever fragrance and colourant you like. Mix it all up till clumpy and firm.  Choose a mould - the developer of the bath bombs used a mini muffin tray. Pack in the mixture, leave for 10 minutes or so and then turn out on to wax paper to dry. They can then be used as gifts, wedding favours, or just keep them yourself!