Soap making equipment: what you need and where to buy it in the Czech Republic

TL;DR: Basic equipment for your first batch of soap costs 500–1,500 CZK and you probably already have most of it at home. You need: a digital scale, stick blender, two containers (stainless steel or PP), thermometer, mold, and safety gear.

The barrier to entry for home soap making is lower than most people expect. Basic equipment for your first batch costs 500–1,500 CZK and you probably already have a lot of it at home. This page shows you what is essential, what is useful, and what you do not need at all.

What items are not needed?

Before we start with what you need, here is a list of things that are overrated and unnecessary.

Professional soap-making blender: An old stick blender from grandma's kitchen works just as well as a new one. The power and age of the blender do not affect the result — you just need something that blends.

Infrared thermometer: Practical, but a kitchen digital thermometer for 150 CZK is fully sufficient for all beginner needs.

Silicone molds with shapes (hearts, flowers, etc.): Unnecessary for first batches. A loaf mold or baking pan with parchment paper is better for learning the process — slower is proven better here.

"Soap starter kit“ from e-shop: They tend to be overpriced and contain things you do not need. Buy ingredients and equipment separately — you will save money.

Expensive essential oils before your first batch: For your first unscented recipe you will save them — buying fragrances can wait until the second recipe. Start with plain soap.

What is the basic minimum for the first batch?

The most important items you cannot do without.

1. Digital Scale

What to look for: Accuracy of 1 g, capacity at least 2 kg, tare function (zeroing when adding).

What to buy: Any kitchen digital scale. Price 300–600 CZK at DM, Tesco, Kasa.cz, Alza.cz. Brands differ but the functions are the same.

Why accuracy matters: NaOH must be weighed precisely — every extra gram means more caustic soap, every gram less means residual fat in the recipe (this is intentional as superfat, but must be controlled). Kitchen scales with 1 g accuracy are the minimum; 0.1 g accuracy is ideal for small batches.

2. Immersion Stick Blender

What to look for: Any immersion stick blender (hand blender). Power 200–400 W. A detachable head is an advantage (easier cleaning).

What to buy: New: Braun, Bamix, Gorenje — 400–1,500 CZK at Alza, Mall, Datart. Used: thrift shops, Bazoš, Facebook Marketplace — an old blender works just as well and is more economical. Save money.

Warning: Label the blender designated for soap and do not use it for food — even after thorough cleaning, a scent trace of lye solution may remain. Take an old blender — you will not mind ruining it.

3. Container for Lye Preparation (700–1,000 ml)

What to look for: Stainless steel or polypropylene (PP, number 5 on the bottom). Heat-resistant to 100+ °C to withstand the exothermic reaction.

What to buy:

Stainless steel bowl or pot (1 l): 150–300 CZK, any hobby store or kitchenware shop
PP plastic container: marked with "5″ or "PP“ on the bottom - many plastic jugs or bowls from drugstores

What not to use: Aluminum (reacts with NaOH), tin, zinc. Thin glass (cracks from sudden heating). Silicone (lye residue may stick).

4. Large Container for Oils (1.5–3 l)

What to look for: Stainless steel bowl or large PP pitcher. Large enough for the blender to work without splashing — no stress.

Tip: A large stainless steel bowl (24–28 cm diameter) from IKEA or a hobby store for 100–200 CZK is ideal — it can also be used as a water bath for tempering oils. Dual function = better investment.

5. Thermometer

What to look for: Range 0–100 °C, accuracy ±1–2 °C. Nothing fancy.

What to buy:

Kitchen digital thermometer with probe: 150–300 CZK (Alza, Kasa, hobby stores) — the safest choice
Infrared thermometer (contactless): 300–600 CZK — more practical but not necessary for a beginner

Alternative: A candy thermometer or aquarium thermometer also works if it has a range up to 100 °C. If you have an old thermometer, try it.

6. Soap Mold

Cheapest option — milk carton: 1 l or 2 l milk carton, lined inside with paper or used directly (you peel off the paper after hardening). Free — ideal for the first attempt with no risk.

Baking pan lined with parchment: A 20 × 10 cm pan or silicone bread mold — if you have one at home, use it. Line with a silicone mat or parchment paper.

Silicone loaf mold: The most convenient option long-term. Price 200–500 CZK at soap-making e-shops or on Amazon. Soap comes out more easily, no paper needed — worth the money.

Wooden mold (DIY): A simple box made of boards lined with silicone or plastic wrap. Instructions for making one can be found in the Techniques section.

7. Safety Equipment

Goggles (enclosed): 80–200 CZK, hobby stores (OBI, Hornbach, Baumax), pharmacies, safety equipment shops. This is not where to cut costs — goggles are the most important protection.

Rubber gloves: Homemade rubber gloves from drugstores (DM, Rossmann) - 30-60 CZK. Extended (up to the elbows) are more convenient - they protect more skin.

Apron: Plastic or rubber, 100–200 CZK. Or an old sweater/shirt — anything you do not mind ruining.

What accessories are useful for the second and third batch?

Once you have your first recipe behind you, these items make the work more comfortable.

Silicone Spatula

Essential for scraping residue from the container walls when pouring — nothing goes to waste. Price 50–150 CZK, kitchenware shops.

Measuring Cups and Containers of Various Sizes

For separately mixing colors or additives. Plastic PP cups or stainless steel containers 100–500 ml — when you experiment with colors.

Soap Cutter

For straight cuts and a professional look. DIY option: thin wire stretched on a wooden frame. Commercial: 300–800 CZK.

Curing Rack

Any kitchen wire rack or wooden board — for proper airflow around the soap from all sides. Alternative: an old shelf or rack.

pH Test Strips

For testing soap maturity. pH range 8–14. Price 50–150 CZK, pharmacies or e-shops. Not mandatory but useful.

Isopropyl Alcohol (IPA, 70–99%)

Sprayed on the surface of freshly poured soap, it prevents soda ash — that white powder. Price 60–150 CZK, pharmacies or drugstores.

What equipment do you need when you get more serious about soap making?

Once you have 5–10 recipes under your belt and want advanced options.

SoapMaker 3 or Other Recipe Software

Professional recipe, batch, and cost management. Price ~$39 (one-time). For makers with 10+ recipes or commercial producers — simplifies calculations.

Precision Scale with 0.1 g Accuracy

For smaller batches and precise dosing of essential oils. Price 300–700 CZK — when you want maximum precision.

Silicone Molds for Individual Bars

Various shapes — hearts, rectangles, ovals. Suitable for gift soaps. Price 150–500 CZK per set — great for creativity.

Wire Cutter or Multi-Bar Cutter

For professional straight cuts of the loaf. Price 500–2,000 CZK — when you start selling.

Thermocouple or Infrared Gun

For precise temperature control and monitoring the gel phase. An infrared gun allows contactless measurement throughout the process. Price 300–1,000 CZK.

Where to Buy Equipment and Ingredients in the Czech Republic?

E-shops Specializing in Soap Making

They offer equipment, ingredients, and molds — ideal for a comprehensive purchase. All have established operations and fast shipping:

Ekokoza.cz — ingredients, oils, molds, additives
Soap World (mydlovet.cz) — equipment, ingredients, courses
Soapbox — ingredients and additives for natural cosmetics
Naturavita.cz — essential oils, plant oils, butters

Commonly Available (Supermarkets, Drugstores)

Coconut, olive, sunflower oil: Kaufland, Tesco, Lidl, Globus — you will always find them sooner or later
Shea butter, cocoa butter: DM, Rossmann, Lékárna.cz
NaOH (100% drain cleaner): DM, Rossmann, Albert (pipe cleaner) — available without ordering
Castor oil: Pharmacies

Hobby Stores

OBI, Hornbach, Baumax: safety goggles, gloves, stainless steel containers, PP containers — physical purchases with no waiting
IKEA: stainless steel bowls and pots at low prices — it will cost you less than elsewhere

Online

Alza.cz, Mall.cz: stick blender, digital scale, thermometer
Bazos, Facebook Marketplace: used stick blenders for 50–200 CZK — save a lot

How Much Will the First Batch Cost?

Here you can see the real costs — no surprises.

Item	One-time	Recurring
Scale	400 CZK	—
Stick blender	0–800 CZK (used/new)	—
Containers (2 pcs)	200 CZK	—
Thermometer	200 CZK	—
Safety goggles + gloves	150 CZK	60 CZK (gloves)
Mold	0–400 CZK	—
Equipment total	~1,150–2,150 CZK
Coconut oil 400 g	100 CZK	100 CZK
Olive oil 0.5 l	80 CZK	80 CZK
Sunflower oil 1 l	CZK 40	CZK 40
NaOH 500 g	60 CZK	60 CZK
Distilled water 1 l	CZK 20	CZK 20
Ingredients for 1 batch (~900 g of soap)	~300 CZK	~300 CZK

Cost per soap: ~33 CZK/bar for 9 bars from the first batch. After equipment amortization (second, third, fourth batch), the cost per bar drops dramatically.

Detailed Shopping List

If you like clear lists — here is a list of everything to buy in a shopping-friendly order:

Alza.cz: Digital scale (400 CZK), immersion blender (400–800 CZK), thermometer (200 CZK) — total ~1,000 CZK
Hobby store (OBI/Hornbach): Stainless steel bowl (150 CZK), PP plastic container (100 CZK), safety goggles (100 CZK), gloves (50 CZK) — total ~400 CZK
IKEA: Additional stainless steel bowl (100 CZK — if needed)
Supermarket (Tesco/Kaufland): Coconut oil (100 CZK), olive oil (80 CZK), sunflower oil (40 CZK), distilled water (20 CZK) — total ~240 CZK
Drugstore (DM/Rossmann): NaOH (drain cleaner, 60 CZK)
Soap e-shop (Ekokoza.cz): Silicone mold (300 CZK — optional)

Total one-time cost: ~1,550 CZK (with mold), ~1,250 CZK (without mold)

Frequently asked questions

Do I need to buy brand names or are generics fine? Generics are perfectly fine — you will save money. A scale from Alza works just as well as an expensive one. A blender is a blender. The only exception is safety — goggles and gloves should meet standards (but even cheap ones from DM do).

Can I buy equipment gradually, with each batch? Yes, that is a smart approach. Buy: scale, blender, containers, mold. Get the spatula, cutter, and other accessories as you find you need them.

Where can I buy replacement rubber gloves? Every drugstore - DM, Rossmann, Albert. For 30-60 CZK per pair. Extend them between batches, replace a worn pair.

Can I buy a cheaper silicone mould from China? Yes, it works, but delivery takes longer. If you have time, it is economical. If you want to start soon, it is better to buy in the Czech Republic for 300 CZK.