Read
the ENTIRE project before starting.
Here
is a list of things you will need to do this project: |
2
cups vegetable shortening |
7oz
Olive Oil |
7oz.
Coconut Oil |
4oz.
(1/4 12 oz. can) Red Devil 100% Lye |
1
1/2 cups distilled water |
Fragrance,
crushed herbs, oatmeal, etc. (Optional) |
Equipment:
|
Eye
Protection |
Rubber
Gloves |
2
Plastic or Glass Containers *I'm using Pitchers*
(NO
ALUMINUM!!!!)
|
2
Plastic stirring spoons (NO
ALUMINUM!!!!) |
Large
Enameled or Stainless Steel pot (NO ALUMINUM!!!!) |
2
plastic or glass Candy Thermometers (NO
ALUMINUM!!!!) |
Old
Blanket or Thermal Wrap. (I'm using a Pizza Hut Delivery
Bag and old towels) |
A
mold of some type. (I line a 9" by 13" cake pan
with a garbage bag) |
Plastic
wrap. |
An Egg Timer is useful. |
A
little bit of luck |
Molds: |
|
Almost
anything can be a mold for soap, as long as the surface
that touches the soap contains no aluminum. buy individual
or divided soap molds at a craft store or take the cheap
way out, and cover an old square or rectangular pan with
plastic. Lay the mold on the floor on top of the blanket,
for easier wrapping |
|
Your
life will be much easier if you use petroleum jelly or a
non-stick (non-flavored) cooking spray to grease the mold.
Regular oil won't work for this. It just becomes part of
the soap. |
|
Ready
the mold before you start mixing or heating anything, on
your first time through this process. After that, find your
own groove. There are pauses in this process that you learn
to use. Otherwise you end up doing dishes or housework or
something icky like that during those breaks. |
Mixing
the lye and water: |
|
Put
on Gloves and Protective Eyewear. Make sure the room is well
ventilated!!! Measure Lye into plastic container, and place
it in the sink. |
|
Slowly
add water to the Lye. Mixture will get VERY hot. (170º
- 180º) |
|
Stir
for 3-5 minutes to ensure complete solution of Lye and water.
Attatch a candy thermometer to the side of the container and
let the solution sit in the sink for about 40 mins. |
Melting
the Fats: |
|
Stir
all the oils together over low heat in an Enameled or Stainless
Steel pot until liquified. Hook other Candy thermometer onto
pot and set it aside to cool.
|
|
Cool
until within 5 degrees of the current temperature of the Lye/H2O
solution. (We're shooting for anywhere between 100º and
115º here for both of them) |
Putting
it all together: |
|
Once
both the Oils and the Lye/H2O mix are within the temperature
range of 100º - 115º, gently pour the Lye/H2O mix
into the pot with the oils. It's important not to splash any
of this on yourself. Make sure to use your safety equipment. |
|
Stir
for 10 minutes by hand. |
|
Now,
this is the hard part. Turn on your heel, strip off your gloves
and walk away. We do this on the premise that a watched pot
never boils. Put the gloves back on and come back to stir every
5-15 minutes. (This is when I like to get my molds ready for
pouring.) |
|
While
you stir, pull a little of the mixture out of the pot with the
spoon and dribble it back on top. if the little dribble stays
visible on the surface of the mixture, then this is called a
"Trace". This usually occurs within the first hour
for me, but don't give up, it may take as much as 2 hours for
the mixture to thicken enough to trace. |
|
After
the mixture has reached trace and is a custard-like consistancy,
then you can stir in the extras. Fragrances, Herbs, whatever.
I would experiment with this until you find a fragrance amount
that you like. * I use 2 tablespoons of more delicate fragrances
(ex. Rose, Freesia, Powder Scent), or 1 tablespoon of the stronger
ones (ex. Clove, Mint, Opium).* |
|
Some
fragrances cause soap to harden quickly, so as soon as you have
stirred any fragrance into the pot, pour the mixture quickly
into a mold. |
|
cover
the mold with a sheet of plastic wrap, so that the plastic touches
the surface of the soap without any wrinkles or bubbles. (If
you can do this on the first try, you're better than I am.) |
|
Now,
carefully wrap the mold in the blanket. In order to saponify,
turn into soap, the molded mixture must stay fairly warm over
the next 24 hours. Put the wrapped mold somewhere where it
won't be disturbed, and keep little hands away from it. The
soap still stings if it gets on you during this stage.
|
|
A
day or so later, when the soap has hardened, pull off the plastic
wrap using gloves, and unmold your soap. If you use the garbage-bag
lined molds, all you have to do is pull the plastic out of the
mold, and peel it off the soap. |
|
Now,
cut the soap into bars, and put them someplace to cure for 3
weeks. A good way to tell if the soap has cured long enough
is to touch a bit to your tongue. If it has a noticeable "zing"
then it's not done yet. Remember, the longer soap cures, the
better it is. Use and Enjoy!!!! |
Precautions::
The reason that you can't handle lye with anything aluminum is that
the lye has a chemical reaction with aluminum, negating the reaction
with the oils. Also, it eats the metal away. Wooden utensils and
molds work the first few times, but eventually get eaten away as
well. Lye is a caustic substance. That's why it makes such a wonderful
drain opener. It can burn your skin. If Lye gets on you in its dry
form, just brush it off and rinse with water. If it splatters on
you after you have mixed it with water, flush the area with water
immediately, and check for chemical burns. If it gets in your eyes,
it can blind you. Flush with water and get to the emergency room.
If it is swallowed, it can be deadly. Call poison control. Do NOT
induce vomiting, and get to the hospital. Did
I make it very clear that Lye is dangerous stuff to work with? This
is to emphasize again that you should always wear safety equipment
and keep children out of the way when dealing with it.
Hints
and Ideas:
I haven't
tried it, but I am told that you can speed up the trace by using
a hand-held blender for 10 minutes after mixing the oils and lye/water.
If you want a design on your soapbars, try pressing a wooden stamp
(Which you can special-order online) or antique luggage tags or
buttons or stamps or anything else that appeals to you into the
soapbars after cutting.
I hope you have fun with this craft and let me know how it turns
out. If you're having any trouble with it, let
me know and I'll be glad to help you.
|