Showing posts with label soapmaking. Show all posts
Showing posts with label soapmaking. Show all posts

Thursday, January 10, 2013

Soapmaking on Thursday

It´s like Sunday. The sun and the rain gave us a little break, making our Thursday be quiet, hazy, quiet day. I actually started to make soap yesterday. I found a great recipe for household use, not totally from scratch, but it still feels like homemade. It takes 1 liter of liquid lye (lye solution at 50 Baume), 1 liter of coconut liquid soap, and 6 liters of reclaimed kitchen oil, properly filtered. I avoid using too smelly, dirty, stained, rancid, or watery used oil. The biggest thing about this recipe is that it doesn´t require stirring (!)no, no, no!!!! That is the best news after Kitchen Aid mixer. All I have to do is to transfer the mixture from one bucket to another, only until it turns opaque, creamy, and homogenous, with no trace of oil. The recipe recommended 4 times of transferring, with the risk of the mixture hardening in the bucket. But, it may be for the type of lye solution, or the oil, or the temperature, or the humidity, or else, it took me about 12 pourings before the final pouring in the plastic rectangular container I usually use for molding soaps. I cut the soap today, not totally hardened, but enough to slide a knife with care. I ran a test and it showed a great foamy soap. Let me wait until it is cured for a final review of the product. The second soap I made (today) was my regular tallow-reclaimed kitchen oil-alcool trio I have published as a slide show on the blog and also on youtube. The stirring took a bit longer, about 5 to 10 minutes, opposed to 2 minutes on other times. I can´t say it is for the different brands of lye, the ingredients temperature, or the weather. It is warm and humid. I think days like these are not good for making soaps. Sunny, lightly breezy, and dry days must be better. Especially because the soap doesn´t sweat by drawing air moisture. The third soap is a toilette one. I had babassu kernel oil leftover from a previous experiment, as well as pomace olive oil. Flaxseed edible oil, rather unedible for its bitter taste, went to the mix as well. In order to lower the percentage of babassu oil, I added soybean oil, so it won´t get too brittle or harsh on the skin. I used a lye calculator provided on the internet (www.brambleberry.com), which is very useful. I started stirring with a whisker but soon used a hand mixer. The saponification took place in less than 5 minutes, turning the mixture opaque, very creamy, and dense. It was almost difficult to pour properly into a cardboard shoebox. So I left the soaps resting, and let´s see tomorrow...

Saturday, October 15, 2011

Brazilian Soap Recipe & Process

Soapmaking is a simple process, but rather dangerous. I wouldn´t recommend just to anyone. Only people that feel safe in handling boiling elements can take on a project like this. In this video, I wanted just to show you how I make one of my household use soaps; it is not intended to teach you to make one. There is no space for detailed orientation in the video, nor have I enough knowledge to instruct you on a safe soapmaking process. The alcohol based soaps trace very quickly, specially when added to tallow. The most dangerous mixture is the use of too warm lye mixture, too warm tallow, an alcohol. The soap mixture boils over as soon as it traces, leaving a pool of raw soap on the floor. If you noticed, you will see the angry fumes going up after doing the spoon test. It boiled over, you will see next to the tray. I was able to pour it afterwards, but lost quite a bit of useable soap. The foam that hardens also cleans well - so, no need to cut it away. I like using the bar soap on dishes, but I boil grated soap in water to use in laundry machine. I don´t believe to be good to be used on dishwashing machine (I don´t have one). Of course, I start using the soap when it turns white (cured), at least partially. Raw soap that catches on a bucket is used to soak kitchen towels or rags. I love making this soap for several reasons: it traces in a matter of seconds; it never goes wrong; it yields beautiful, uniform, smooth soap; it cleans like no other; no residual smell of animal fat; it dries and hardens fast; it´s a winner.

Thursday, August 11, 2011

My Favorite Household Use Soap Recipe

Many years ago my father got homemade soap from his niece and brought a recipe with it. I imagine that he wanted to make it someday. He never did, but I have made countless batches of it, and it turns out perfect every time. I love it as it is a "flash" system of making soap - no need to mix for 40 minutes like any other recipe. Soapmaking in Brazil is not seen as a treasured craft, rather, a boring task that many housewives are to do to save some money. We use reclaimed kitchen oil and suet. Many will render it at home, some others buy at the butcher shop. It is cheap. The most costly item is lye followed by alcohol we usually buy at the gas station. It is called ethanol, used as car fuel. Here is the recipe: 4 liters reclaimed kitchen oil 2 liters melted suet (warm) 1 kg lye flakes 4 liters alcohol 2 liters cold water In a sturdy bucket pour lye flakes slowly into 2 liters of water. Mix until well dissolved. Set aside. In a larger bucket (capacity of 18 liters), pour melted suet, oil, and alcohol. Mix a bit. Pour lye solution slowly while mixing with another hand using a very long stick (such as a wooden broomstick). It will trace very quickly - in less than 5 minutes in the Brazilian warm climate. Alcohol speeds up the trace, so be ready to pour the soap into a proper container. I use a sturdy plastic (bus)tray (used in restaurants.) It will be hard for cutting the next day and let it cure. Tips: The soap is ready when it forms a foam in the center while mixing and when the mixture displays some honey-like gel hanging on the stick. Do not take long to pour the soap or it may boil over by itself. If it does happen, let it subside by itself and then pour. Also, do not let it cool in the bucket. The alcohol releases some fume while in process, beware. It yields 20 kg.