How to Make Bath Bombs at Home – A Step-by-Step Guide

Bath bombs are an easy and fun DIY project that can make your bath time more relaxing and enjoyable. They are a popular gift idea and can be customised with different scents, colours, and ingredients. In this guide, we’ll show you how to make bath bombs at home with simple ingredients and tools.

QUICK GUIDE

Short on time? Follow this quick guide on how to make bath bombs

Step	Action
1.	Gather essential ingredients and tools: baking soda, citric acid, corn starch, Epsom salt, essential oils, food colouring, spray bottle with water.
2.	Mix dry ingredients in a bowl: baking soda, citric acid, corn starch, and Epsom salt.
3.	Mix wet ingredients in a separate bowl: essential oils and water.
4.	Slowly add the wet mixture to the dry mixture while stirring continuously.
5.	Add food colouring and mix until the colour is evenly distributed.
6.	Fill bath bomb molds with the mixture, pressing it in firmly.
7.	Let the mixture dry in the molds for a few hours or overnight.
8.	Once dry, carefully remove the bath bombs from the molds.
9.	Drop a bath bomb into a tub of warm water and enjoy the fizzy, fragrant experience!

1. Gather Your Ingredients and Tools

These are the essential ingredients and tools for making bath bombs

• Baking Soda
• Citric Acid
• Corn Starch
• Epsom Salt
• Essential Oils
• Food Colouring
• Spray Bottle with Water

To make bath bombs at home, it’s important to have the essential ingredients and tools. The key ingredients are baking soda, citric acid, corn starch, and Epsom salt. These ingredients work together to create the fizzy reaction that bath bombs are known for.

Essential oils are also crucial as they provide a variety of scents to choose from, creating a relaxing atmosphere. To add colour to the bath bombs, food colouring is used. Lastly, a spray bottle with water is needed to help control the moisture content of the mixture.

By having all these ingredients and tools on hand, you’ll be well on your way to creating your own bath bombs and enjoying a luxurious and spa-like experience at home.

---

Are you struggling to navigate the complicated world of cosmetic regulations? Look no further than our online video guides!

---

2. Mix Your Bath Bomb Ingredients

How to Mix Bath Bomb Ingredients

1. Measure and combine dry ingredients
2. Mix wet ingredients separately
3. Slowly add wet ingredients to dry ingredients
4. Mix until combined

Mixing the bath bomb ingredients is a crucial step in creating a successful product. First, measure and combine the dry ingredients which include baking soda, citric acid, corn starch, and Epsom salt. In a separate bowl, mix the wet ingredients which include essential oils and water. It’s important to mix the wet ingredients separately to ensure they are evenly distributed.

Next, slowly add the wet ingredients to the dry mixture while stirring continuously. The mixture should be thoroughly combined, with no lumps or dry spots remaining. With the right mixing technique, you’ll be on your way to creating a batch of perfect bath bombs.

---

Why do bath bombs crumble & break apart? Learn about the common problems with bath bombs

---

3. Add Scent and Colour

How to Add Scent and Colour to Bath Bombs

1. Add a few drops of essential oils to the mixture
2. Add a few drops of food colouring
3. Mix until the colour is evenly distributed

Adding scent and colour to bath bombs is a fun and creative part of the process. To add scent, a few drops of essential oils are added to the mixture, which can include lavender, peppermint, or eucalyptus. These oils provide a relaxing and calming aroma to your bath. To add colour, a few drops of food colouring can be added to the mixture until the desired colour is achieved.

It’s important to mix the colour thoroughly to ensure even distribution throughout the mixture. With the right combination of scent and colour, your bath bombs will not only be visually appealing, but also provide a delightful and aromatic experience.

4. Mold Your Bath Bombs

How to Mold Bath Bombs

1. Fill your bath bomb molds with the mixture
2. Press the mixture into the molds firmly
3. Let the mixture dry in the molds for a few hours or overnight

Molding your bath bombs is a crucial step in creating the perfect shape and size. First, fill your bath bomb molds with the mixture and press it in firmly to ensure that it is compact and has a solid shape. Once the molds are filled, it’s important to let them dry in the molds for a few hours or overnight to ensure they are completely set.

This step is crucial in preventing the bath bombs from breaking apart when used. By following these steps, you’ll be able to create perfectly shaped and sized bath bombs that are ready to be used and enjoyed.

---

Do you use the cosmetic ingredient Lilial? Read an in-depth guide to the Lilial ban here

---

5. Enjoy Your Bath Bombs

How to Use Bath Bombs

1. Fill your bathtub with warm water
2. Drop the bath bomb into the water
3. Watch the bath bomb fizz and release its scent and colour
4. Relax and enjoy your bath!

Using bath bombs is a simple and enjoyable process. First, fill your bathtub with warm water to the desired level. Next, drop the bath bomb into the water and watch as it begins to fizz and release its scent and colour. The bath bomb will dissolve and disperse its ingredients throughout the water, creating a relaxing and fragrant atmosphere.

Finally, all that’s left to do is relax and enjoy your bath! With the right bath bomb, you can turn any bath into a luxurious and spa-like experience right from the comfort of your own home.

Supercharge your regulatory knowledge! Learn about cosmetic regulation and testing with our online video guides.

Suggestions for bath bomb recipes

Here are some bath bomb recipes:

1. Recipe for Soothing and Calming Bath Bomb:

• 1 cup baking soda
• 1/2 cup citric acid
• 1/2 cup corn starch
• 1/2 cup Epsom salt
• 2 tablespoons coconut oil
• 10 drops lavender essential oil
• 1-2 drops blue food coloring

2. Recipe for Revitalizing Bath Bomb:

• 1 cup baking soda
• 1/2 cup citric acid
• 1/2 cup corn starch
• 1/2 cup Epsom salt
• 2 tablespoons almond oil
• 5 drops eucalyptus essential oil
• 5 drops peppermint essential oil
• 1-2 drops green food coloring

3. Recipe for Exotic Bath Bomb:

• 1 cup baking soda
• 1/2 cup citric acid
• 1/2 cup corn starch
• 1/2 cup Epsom salt
• 2 tablespoons coconut oil
• 10 drops grapefruit essential oil
• 1-2 drops red food coloring
• 1-2 drops blue food coloring

These formulations can be adjusted according to personal preference and you can experiment with different essential oils and colours to create your own unique blends. Don’t forget you’ll need a CPSR for each recipe.