Bath bombs – I dipped a toe…

We’re nearly a quarter of the way through the year (already!!) and I’ve not been making much headway with those goals, so I decided to give bath fizzies, aka bath bombs, a go.  I’ve always called them bath bombs, but apparently Lush have patented the name and now everyone’s scared silly to call them ‘bombs’. I’ll continue to call them bath bombs until I come up with my own clever, witty and amusing name. Obviously…

So, bath bombs.  I have a vague recollection of making mini bath bombs in a craft class I took once many years ago, but this was the first time I’d attempted to make them from scratch at home. I duly did my research, and one book and a bunch of Facebook groups later I was ready to give it a go.  I started with the simplest possible recipe: 1 to 0.5 Bicarbonate of Soda/Citric Acid, water, colour & fragrance:

Bicarb & Citric Acid

Bicarb & Citric Acid

For my first try I added the fragrance oil to the dry ingredients in the bowl, and added the colour to the water:

Water & Colour

Water & Colour

I spritzed and mixed, mixed and spritzed, until I thought I had enough moisture in there, and, of course, I added too much, not that you can tell from this pic:

Ready for moulding

Ready for moulding

I used a spherical mould in two halves and went for it.  It was pretty successful initially:

No 1

No 1!

But as I made more, and left them to stand a while – uh oh!

Expanding bath bombs!

Expanding bath bombs!

For the second batch I added cornflour into the mix. This is supposed to give smoother bath bombs, and also helps keep the mix stable while adding the liquid (ie helps keep the fizz from happening too soon). This time I added the fragrance and the colour directly to the dry mix, and spritzed with water from the bottle. I got a bit of bubbling as they dried out, but these were much more successful:

Bombs with cornflour

Bombs with cornflour

For the third lot I used the same dry ingredients – bicarb, citric acid and cornflour, but tried spritzing witch hazel (with a little added yellow colouring) rather than water.

I crumbled up the first, failed, lot, added a little cornflour and remoulded them, which seemed to work just fine.

By carefully making sure all the flawed sides were facing back or down, I managed to get a half decent picture of all them together 😀 😀

My first Bath Bombs!

My first Bath Bombs!

Now, I’m not generally a huge bath bomb user, so I handed some out to friends to get some opinions, and I’m happy to say they’ve gone down well. I personally couldn’t see much difference between the second (cornflour / water) and third (cornflour / witch hazel), so I’m not sure yet which is the best.

I can’t start selling yet though.  In the UK (and the whole of the EU) each bath & beauty product that we sell must be covered by a full Safety Assessment, issued by a qualified chemist. Assessments aren’t cheap, but they are a legal requirement and are there to ensure that members of the public can rest assured that the products they buy and use are safe. So, there’s more experimentation on the horizon (I’d like to incorporate a little skin loving cocoa butter next) and once I’m happy with the recipe I’ll get my Safety Assessment done so that I can start adding them to the range – woop!


3 thoughts on “Bath bombs – I dipped a toe…

  1. Pingback: Bath Bomb Progress – Blogtober Day 3 | The Soap Mine

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