Tuesday, 6 August 2013

Homemade Bath Bombs

Who doesn't enjoy a nice long candle lit bubble bath or relaxing bath bomb soak every once in a while?

Prep + Creation time:  5 minutes
Setting time: 24 hours


What you'll need to make one bath bomb
2 tablespoons baking soda
1 tablespoon of citric acid (or 1/2 tablespoon cream of tartar)
1 tablespoon of cornstarch (controls the fizz - plain flour also works, but not as well)
1 tablespoon epsom salts
1/4 teaspoon oil (Canola oil works well as it has no fragrance)
3/4 teaspoon essential oil or scented liquid
a drop of food colouring



Method:
  1. Place all dry ingredients into a bowl and whisk with a fork until all lumps have been removed before setting aside.  
  2. In a small jar, mug or bowl combine the liquids.
  3. While quickly whisking the dry ingredients pour in the liquid (some recipes also suggest spraying the liquid into the bowl, but as this is only for 1 bath bomb a spray bottle wont work unless you intend on making a large batch).  Continue whisking until the mixture has started to clump together and is completely dyed the colour you added. (note: Don't add any further liquid or food dye after this point as the liquid will continue to react with the citric acid and you will be left a pre-bombed bomb. I made this mistake with one of my pomegranate and mango bombs and found it foaming out of the mould within minutes).
  4. Once fully combined, scoop mixture into moulds (I chose cupcake patties this time around). 
  5. Using the back of a dry spoon press down firmly, compacting the mixture as much as you can.
  6. Leave the bath bombs in their moulds to set for at least 24 hours before use.


Tips
  • Don't over wet your mix; aim to achieve the same consistency that is needed to make really good sandcastles. Damp enough to hold together but not sloppy.
  • Avoid steamy kitchens! Set your creations aside to dry in a damp free atmosphere to avoid white 'bobbles' forming on the surface of your bombs.
  • Select your Citric Acid carefully; Super fine granules (table salt size) are best. Powder is too volatile, whilst coarse granules have a lumpy appearance and may "bobble" as your bath bombs dry out.
  • Be fussy about your Bicarb! Fine food grade Sodium Bicarbonate is best. Technical grade may contain unwanted impurities and granular varieties will result in a coarse looking bath bomb.
  • Remember, hot water activates the fizz in the bombs - cold water doesn't work.
  • According to aromatherapy, different essential oils have different affects - vanilla brings a sense of calm and comfort; thyme re-energises the body and clears the mind; and lemons enhance mental clarity and reduces stress. For a quick overview of the different scents and their affects check out the online dictionary at http://www.auracacia.com/auracacia/aclearn/ar_dictionary.html