Public Recipe
Not Yet - Neem Oil Bar Soap
Solid Soap · NaOH · 404 g oil load · 5% superfat · 2 views · 0 saves
Oils to add after Trace : 20g Neem oil 20g Avocado oil 1. Preparing the lye solution The first thing you’ll want to do is prepare your workspace and organize your ingredients. Everything should be pre-measured and your should be prepared to safely make soap. That means wearing close-toed shoes, long sleeves, rubber gloves, and eye protection. The water should be measured into a heat-proof jug. Next, pour the Sodium hydroxide crystals into the water in an airy and well-ventilated place. Outside is best but an open window will do. There will be heat and steam so be careful not to breathe it in. Set the lye solution aside in a shallow basin to cool. 2. Melt the solid oils The solid oils should be measured in a stainless steel pan. As soon as your lye solution is made, turn the hob on to its lowest setting and let the oils melt together. The oils to be added after Trace include neem oil which you might have in a solid form. Have this in a heatproof container and either keep it on hand to microwave or begin melting it using the double boiler method. 3. Take temperatures Don’t leave the oils unattended on the stove, whatever you do. You don’t want them hot, just barely melted. When they’re at this stage, pour the liquid oils (but not the neem or avocado) into the pan of melted oil. Stir and take its temperature. You want the oils a few degrees of 125°F (52°C). Take the temperature of the lye solution now too. You want it within 10 degrees of the oils. 4. Mix the soap When the temperatures are right, pour the lye solution into the pan of oils through a sieve/strainer. This will catch any Sodium hydroxide that might not have dissolved. Now comes blending. Dip the stick blender into the pan at an angle to reduce air in the head. Use it turned off as a spoon at first and stir the mix together gently. Bring the stick blender to the middle of the pan and hold it stationary against the bottom. Turn the stick blender on for a few seconds then turn it off and use it to stir again. With such a small batch I recommend not moving it around while it’s on since it can spit up soap batter. Just hold it still while pulsing, and use it to stir when it’s off. The soap batter will begin coming to ‘Trace’ fairly quickly — in a matter of a couple of minutes. You’ll know it’s ready when little trails of soap linger on the surface when it’s dribbled on. A neem oil soap recipe that combats dryness, itchiness, and inflammation making it the perfect soap for eczema. Makes six bars of all natural soap. #eczema #soaprecipe #soapmaking #eczemasoap #handmadesoap 5. Add the Neem & Avocado oils Next pour in the melted neem and avocado oils and stir them in well. All the other oils up to this point have reacted with the sodium hydroxide and are turning into soap. These extra oils will have a better chance of free-floating in your bars if they’re added afterward. Together they make up 10% of the oils used, so some of both will saponify. However, your final bars will have a 5% superfat that should comprise both neem oil and avocado oil. While the batter is still fairly liquidy (it does firm up quickly), pour it into your mold. This silicone soap mold fits the recipe perfectly. 6. Hardening & curing your soap for eczema Set the soap inside an unheated oven, or inside a small cardboard box for 48 hours. After this time you can take the bars out of the mold and cure them. The soap will be safe to touch at this point but the water content needs to evaporate out. Space out the bars on a piece of grease-proof paper in a dry, dim, and airy place. Leave them there for a month before using them.
Soap profile
Bubbly, cleansing, condition, hardness, longevity, and cream relative to the selected soap type.
Target 18-30
Target 10-20
Target 44-69
Target 29-54
Target 25-50
Target 16-30
Fatty acid balance
Weighted from the oil phase using the current recipe percentages.
Printable formula
Not Yet - Neem Oil Bar Soap
Solid Soap · NaOH
- Oil load
- 404 g
- Superfat
- 5%
- Lye
- 56.5 g
- Liquid
- 113.0 g
Ingredients
| Ingredient | Type | Percent | Weight |
|---|---|---|---|
| Olive Oil | oil | 48.02% | 194.0 g |
| Coconut Oil 76 | oil | 22.03% | 89.0 g |
| Castor Oil | oil | 4.95% | 20.0 g |
| Avocado Oil | oil | 4.95% | 20.0 g |
| Shea Butter | oil | 15.099% | 61.0 g |
| Neem Seed Oil | oil | 4.95% | 20.0 g |
Soap quality
- Bubbly lather
- 15
- Cleansing
- 15
- Condition
- 61
- Hardness
- 35
- Longevity
- 20
- Creamy lather
- 24
Fatty acids
- Lauric
- 11
- Myristic
- 4
- Palmitic
- 11
- Stearic
- 9
- Ricinoleic
- 4
- Oleic
- 48
- Linoleic
- 8
- Linolenic
- 1
Batch preparation checklist
- Verify formula, lye type, scale accuracy, and all ingredient labels.
- Wear eye protection, gloves, long sleeves, and prepare a ventilated lye-safe area.
- Weigh oils, additives, scent, lye, and liquid in separate clearly labeled containers.
- Confirm mold capacity, batch lot code, cure rack space, and cleanup plan.
- Record actual temperatures, substitutions, trace notes, pour time, and unmold date.
Review notes
- Base oil total: 100.0%
- Primary oils: Olive Oil, Coconut Oil 76, Castor Oil, Avocado Oil
- Estimated raw material cost: $0.00
- Avocado Oil is below the recommended minimum usage range.
Printout generated from a public SoapPilot recipe. Recalculate and verify every formula before production; this page is not professional safety, medical, cosmetic, or legal advice.
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SoapPilot
Not Yet - Neem Oil Bar Soap
Soap
Net wt. 100 g
Back label
Ingredients (INCI)
Olea Europaea Fruit Oil, Cocos Nucifera Oil, Butyrospermum Parkii Butter, Ricinus Communis Seed Oil, Persea Gratissima Oil, Neem Seed Oil