I just love making my own soap. It's been wonderful on my skin helping to clear up the allergic reaction I was having to shower gel. Last year
Phil from Mr Homemaker blog gave me a recipe for soap that contained olive oil and rice bran oil. Because I'd been given quite a few bottles of olive oil, I changed the recipe to omit the rice bran oil.
I've found this soap to be of better quality than the other soap I was making. This olive oil soap seems to set harder and has a more luxurious feel and lather. The color tends to be whiter, only changing to a light cream color over time when stored.
Please keep in mind, this soap comes to trace very quickly so make sure you have all your moulds ready to go before making.
1000 grams of olive oil,
250 grams of Copha (1 x block)
173 grams of Caustic Soda
450 mils of water.
1. Chop up Copha into small chunks and place into a large non-metallic bowl
2. Make your Lye .in a separate non metallic container by adding Caustic Soda slowly to the water (never the other way around!) a little at a time stirring continually. Watch out for the fumes.
3. Slowly and carefully pour the lye over Copha chunks
4. Stir Copha and Lye manually with a non metallic spoon / spatula till Copha chunks are all dissolved by the heat of the lye.
5. Slowly add the olive oil while stirring.
6. Use a stick blender to reach a good trace (do not over-heat your stick blender - alternate between stirring and power mode.)
7. Pour the mixture into your moulds and smooth off the top.
8. Place glad wrap over moulds
9. Wrap moulds in old toweling (so they cool slowly)
10. Un-mould in 24-48 hours
11. Cure for 6 weeks
NOTES -
* Make sure you are wearing covered shoes, rubber gloves, protective eye wear and a face mask.. The fumes from the lye can be quite strong especially if you make the soap indoors. Sometimes I make the lye solution outside, pour in the other ingredients , then bring it all inside to mix together. After making it a few times, I no longer wear a face mask or glasses but I'm extra careful.
* Care should be taken when making the lye. Slowly and gently is the key. One granule of Caustic Soda falling on unprotected skin will sting quite badly.
* Trace is when the mixture looks like custard starting to thicken. You'll see ripples in the mixture when blending.
* This recipe can come to trace in as little as 5 minutes. If you over, mix the ingredients you'll have trouble getting it into the mould. The first time I made it, I over mixed it and there were air bubbles in the soaps.
* Make sure you have all your equipment out before starting. This includes a spatula to scrape the bowl.