How We Use Citric Acid For Bath Bombs & Where To Buy

One of the most important ingredients for bath bombs is citric acid, so here’s everything you need to know about it & where to buy it online.

A woman adds citric acid to her bath bomb mixture

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When it comes to bath bombs, many people want to know how to make them at home. This is a great way to save money, and it can be a lot of fun too. However, there are a few things you need to know before getting started. One of the most important ingredients is citric acid, so here’s everything you need to know about using citric acid for bath bombs & where to buy it online.

A woman adds citric acid to complete her bath bomb mixture
Adding citric acid to complete my bath bomb mixture

What Is Citric Acid Used For In Bath Bombs

Citric acid is a key ingredient in all of our DIY bath bombs because it helps to create the fizzing effect. It is also a natural preservative, so it can help to keep your bath bombs from spoiling. In addition, citric acid is a great exfoliator, so it can help to remove dead skin cells from your skin.

Is Citric Acid Safe?

Yes, citric acid is safe for use in bath bombs. It is a natural ingredient, and it has been used in cosmetics and beauty products for many years. In addition, the citric acid used today is non-toxic and non-irritating. It is also PH balanced, so it will not harm your skin.

To give you a more complete answer, I should say that citric acid can cause problems when inhaled or absorbed into the bloodstream at high concentrations causing allergic reactions. But I’m sure you won’t be doing that, Why would you!

The small amount found within bath products won’t pose any threat if they’re diluted appropriately, learn more about the makeup of citric acid here.

Where To Buy Citric Acid For Bath Bombs

When it comes to finding the best citric acid for bath bombs, you have a few different options. You can purchase it online, or you can find it in-store at many chains like Target or Walmart.
If you purchase it online, be sure to research the quality of the product before you buy it. I personally buy my citrussy goodness online because there are always better deals when buying larger quantities, here’s where I bought my last batch on Amazon.

How To Use Citric Acid In Bath Bombs

When using citric acid in bath bomb recipes, it is important to make sure that it is properly balanced with other ingredients. Too much citric acid can cause the bath bomb to fizz too strongly, too little and you will not be impressed!

In general, a ratio of one teaspoon of citric acid per cup of dry ingredients is a good place to start. But it makes sense to take the bath bomb course it’s a massive time-saver, and you’ll avoid making failed bath bombs. Even if you just use the basic recipes it will more than pay for itself!

Can You Make Bath Bombs Without Citric Acid?

If you want to make bath bombs without citric acid, try these substitutes. You can use lemon juice, cream of tartar, or cornstarch instead! These will give you much less fizz but it’s still pretty easy and fun, and probably better for our environment too.

Using Lemon Juice to Make Bath Bombs Fizz:
1 Cup of Baking Soda
Lemon Juice – Add enough to give a consistency similar to wet sand.

Using Cream of Tartar to Make Bath Bombs Fizz:
1 Cup of Baking Soda
1/2 Cup of Cream of Tartar
Witch Hazel – Add enough to give a consistency similar to wet sand.

Using Cornstarch to Make Bath Bombs Fizz:
1 Cup of Baking Soda
1/2 Cup of Cornstarch
Witch Hazel – Add enough to give a consistency similar to wet sand.

Using Citric Acid To Make The Best Bath Bombs

The basic bath bomb recipe is quite simple but it takes time and lots of experimentation to get it just right.

Luckily for you, I’ve already done that work! I’ve been making and perfecting bath bombs for years, and thousands of visitors have used my basic bath bomb recipe for maximum benefits & fizz to make their very first bath bombs.

More recently hundreds have taken my brand new Brilliant Bath Bombs Course. It’s a self-paced online course for making all sorts of different bath bombs and is currently still in its Half Price Launch offer of $15.

Most readers recoup that small investment through the money they save on unwasted ingredients, let alone the value placed on their time saved navigating the learning curve! The course literally pays for itself.

You can get access to the entire course right away and learn how to make no-fail bath bombs at home. All lessons, videos, & downloads are instantly available online, and you can work through them at your own pace.

lots of DIY bath bombs

Other Bath Bomb Ingredients

As you progress through my DIY bath bomb course, you will find that there are many different ingredients you could potentially buy to use in your bath bomb recipes.

There is actually a full list in the first lesson in the course, however, there are some ingredients that are more important than others. So here’s a list of ingredients you can go out and buy right now. These ingredients & equipment are either needed for almost any DIY bath bomb recipe

Full Disclosure: Many of the links below are affiliate links. If you buy via these links we may earn a commission at no cost to you. This simply helps us maintain our member benefits and courses, and get them to you free or at the lowest possible price!

These ingredients are safe to buy in bulk. You’ll definitely use them up and probably need to buy more before you reach the end of the course. 

As you progress through the course, you will find other ingredients become more and more important. These ingredients include: 

While it is unlikely you will need to keep these in bulk, you will need them on hand if you wish to make the most out of this course. However,  this list is not exhaustive. 

You as a learner get to choose what you do and do not engage with. Perhaps there is a recipe in the bath bomb course that doesn’t at all appeal to you. Therefore, I have left ingredients that are required for only one recipe out of both of these lists. 

After you finish the course, you will have a better understanding of what you’ll need in bulk, what you’ll need a little of, and what you won’t need at all. It’s all dependent on what you enjoy making the most, and the quantity in which we use a particular ingredient in a given formula.

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Hi I'm Angela

I make most of the homemade things here. I'm an experienced soap maker, skincare formulator, author, busy Mom of 3, and recently a Grandma! Welcome to SavvyHomemade, it's my true passion.

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