Mint Tea Grabs the Spotlight In A Terrific Soap 2

Did you know there’s a special day just to celebrate hot tea? When I discovered it was so, I decided to have a cup of tea and ponder how I could use tea in a batch of soap.

This soap began with a cup of tea to celebrate Hot Tea Day, which is January 11.

I brewed a cup of my favorite minty tea, which is a blend of Kentucky mint and orange pekoe tea. It has just the right bit of minty flavor with the deeper, bolder taste of black tea. As I was sipping, I started sketching an idea.


Green will be the main color as a nod to the mint in the tea, but the warm brown of the brewed tea will also make an appearance as a layer on the bottom.

Botanicals add appeal to soap, so I opened up a bag of mint tea to blend into the green soap. For visual interest, a mini drop swirl of brown, uncolored, and green soap batter will complete the pour.

I considered several fragrances. I liked our Green Tea Fragrance Oil and nearly chose to blend that with a mint essential oil. But then I sniffed Elements of Bamboo Fragrance Oil. Have you tried it? It is lightly spicy, earthy, and uplifting. Truly a fabulous fragrance! (Hint: you can request a sample of any fragrance when you place an order.)


Here is a list of supplies and equipment used to make this soap, plus the recipe.


Coconut Oil
Palm Kernel Oil
Rice Bran Oil
Soybean Oil
Sunflower Oil
Hemp Oil
Sodium Hydroxide (Lye)
Brewed Mint Tea
Sodium Lactate
Elements of Bamboo Fragrance Oil


Microwave Safe Container
Measuring Cups

Loaf Soap Mold


For 44 oz Mold

22 oz Coconut Oil
4 oz Hemp Oil
4.4 oz Palm Kernel Oil
7.48 oz Rice Bran Oil
6.6 oz Soybean Oil
14.08 Sunflower Oil
6.26 oz Lye (5% Superfat)
16 oz Mint Tea
2 teaspoons Sodium Lactate
1 oz Elements of Bamboo Fragrance Oil


22% Coconut Oil
17% Rice Bran Oil
15% Soybean Oil
32% Sunflower Oil
10% Palm Kernel Oil
4% Hemp Seed Oil
1 teaspoon per pound oils Sodium Lactate
QS Lye (please use Lye Calculator)
QS Liquid (please use Lye Calculator)
QS Fragrance (please use Fragrance Calculator)


I’m going to skip the soap making steps, assuming that our readers know how to make soap. If you need more instruction, please see this blog post, which is the beginning of a series on how to make cold process soap.

Let’s make this soap!

The lye solution was plenty stinky, as often happens when soaping with any liquid other than water. It was brown when fully mixed and cooled. I added Sodium Lactate to help create a harder bar and hopefully to help keep the soap batter fluid.

After melting the hard oils and adding the liquid oils, I had a nice temperature of 88 degrees. I cooled the lye water to 82 degrees and combined the two, stirring with a whisk for a while. The lye mixture was 86 degrees.

I learned a tip on Soap Challenge Club that you know your soap batter has reached emulsion when the temperature increases one degree. I decided to see if I could catch that moment.

After the whisking, I pulsed with the stick blender several times, checking the temperature after each time. When it increased to 87 degrees, I stopped and poured off 1/4 of the batter to color brown.

Pouring the lye solution, which is darker than the original tea was.

I calculated how many grams of batter would equal 1/4 of the batch, and I poured off that much to be colored brown.


Many soapers use cocoa powder to make brown, so I gave it a try. It wasn’t very close to the color of tea, but that’s okay. Remembering I’d need some brown for the drop swirl, I poured off a small amount in a separate measuring cup, then the rest went into the mold.

Unfortunately, there were a lot of air bubbles in the batter because the cocoa powder was a bugger to mix in, and the batter thickened with all the mixing. I thumped the soap mold a lot, but I suspect there will be little bubbles visible when I cut it.

Before making the green color, I poured off a bit of uncolored batter (1/2 cup or so) to use later for the drop swirl.

For the green soap, I used Moss Green color premixed in glycerin. I used about a teaspoon of the color, added the loose tea, and stirred and stick blended until it was incorporated. The green came out very pretty! When I poured off the small amount for the drop swirl, I realized I should have skipped adding the mint leaves so the green would be visible in the swirl. Oops. So we will do a brown and cream swirl instead of all three colors.

As soon as I’d dumped the spoonful of cocoa powder into the soap batter, I realized I should have run it through a strainer first to get rid of clumps.

This was disappointing. See the air bubbles and still a few clumps of cocoa powder? I also discovered that cocoa powder makes a brown like chocolate pudding, not tea. Oh well!


I gave the soap another stir with my flexible scraper, then I picked up the soap bucket. This is where things went horribly wrong. To avoid disturbing the brown layer, which was thick but not completely set, I planned to pour the green soap over the spatula to break the fall. I didn’t realize I had soap batter on my glove, or maybe it was on the outside of the bucket. In any case, when I tilted it to pour, it slipped from my hand. Naturally, there was a big mess. Some went into the mold. Some went on my shirt. Most went on the table. UGH!

Much scraping ensued as I tried to get all the soap into the mold. I was thankful all my other implements were out of the way of the spill, that I was wearing an old t-shirt, and that the soap did not land on the rug!

By the time I had the soap all cleaned up, the batter was way too thick to bother with the drop swirl. No way was the technique going to happen with batter this thick. Instead, I spooned the brown and uncolored soap on top in lines, then I dragged a chopstick back and forth to make a design.

I heaved a big sigh, wrapped the soap mold in a towel, and deposited it near the wood stove to go through gel phase. Then I went back to clean up the larger than usual mess in my soap lab.

Not at all what I’d planned for the top of this soap, but considering I dropped the soap bucket and had to recover from that, I’m pleased with it.

I trimmed off 1/4″ from the end of the loaf of soap, then I marked 1″ increments on the rest.

I used our Soap Cutter to cut this soap. It’s really easy to use, and it makes nice, clean cuts.

All cut! I like the green color very much, and the chocolate brown is nicely harmonious with it. I also like the touch of uncolored soap on top in the swirls.


This batch gave me some tough lessons. In hopes you can learn from others’ mistakes, here they are.

Before adding any powder to soap batter, first press it through a sieve or use a sifter to remove any clumps.

When attempting to pour one-handed, make sure the vessel you are using has a handle. Equally crucial, make sure you don’t have anything slick on your glove or the handle.

Finally, be ready to punt. Stuff happens! Stay flexible, and don’t think your soap is ruined if everything doesn’t go as planned.

What lessons have you learned while making mistakes? Please share!

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About Denise

I'm a crazy goat lady who got into making my own soap with goat milk, found MMS to order supplies, and now I get to combine my love of creating skin care products with a job to pay the feed bill. I live in Alaska and greatly enjoy the unique aspects of my northern home - summer days when it never gets dark and the Northern Lights dancing above in winter. Favorite scents include Wild Mint and Ivy, Rhubarb & Sugar Cane, and Eucalyptus Spearmint.

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2 thoughts on “Mint Tea Grabs the Spotlight In A Terrific Soap

  • Kathy

    I used loose tea in a soap once. Very pretty at the cut. But after 6 weeks of curing, the color had leached out into horrid pox-like spots and blotches. Very ugly. Did yours stay pretty?

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