How To Make Bath Bombs Fizz Longer?

Are you tired of bath bombs that fizz out too quickly, leaving you with a less-than-satisfying soak? Look no further! Here are some tips for making your bath bombs last longer, for a more relaxing and indulgent experience.

How To Make Bath Bombs Fizz Longer?

How To Make Bath Bombs Fizz Longer?

Bath bombs are a fun and relaxing way to end the day, but they don’t always fizz as long or as intensely as we might like them to. Luckily, there are some easy ways to make your bath bombs fizz longer!

First, use citric acid instead of baking soda when making your own bath bombs. Citric acid is more acidic than baking soda, which helps react with the other ingredients in your mixture faster and leads to larger and longer-lasting bubbles.

Another tip is to add cream of tartar, sea salt, Epsom salts or sugar into the mix. These all help create more surface area for reactions with oils and fragrances for even bigger bubbles! However, be sure to use only a small amount as these ingredients can be drying to the skin.

You can also increase fizz by using essential oils instead of fragrances, which will react with other ingredients more quickly and create larger bubbles. Similarly, adding a small amount of witch hazel or rubbing alcohol helps the mixture hold together better and leads to longer-lasting bubbles.

Finally, when you’re ready to add your bath bomb mixture into the tub, make sure that it is well distributed in order for it to release its full potential! Doing so will help ensure that every bubble gets used up and that your bath bombs fizz for as long as possible.

Choose The Right Bath Bomb Ingredients

The type and quantity of ingredients you use can greatly impact the fizzing duration of your bath bombs. Here are a few key considerations:

  • Baking soda: This is the main fizzing agent in bath bombs. Make sure to use enough baking soda to give your bath bomb a good fizz, but not so much that it overwhelms the other ingredients. A good rule of thumb is to use about 1 cup of baking soda per 2 cups of other dry ingredients.
  • Citric acid: This is another key fizzing agent, and it also helps to preserve the bath bomb. Use about 1/2 cup of citric acid per 2 cups of dry ingredients.
  • Cornstarch: This ingredient helps to absorb excess moisture and keep the bath bomb from dissolving too quickly. Use about 1/4 cup of cornstarch per 2 cups of dry ingredients.
  • Oil: Oils add moisture to the bath bomb and help to nourish the skin. However, too much oil can cause the bath bomb to dissolve too quickly. Stick to about 1/4 cup of oil per 2 cups of dry ingredients.
  • Fragrance: Aromatic oils can add a pleasant scent to your bath bomb, but be careful not to use too much. Too much fragrance can cause the bath bomb to lose its fizz. Use about 1 teaspoon of fragrance per 2 cups of dry ingredients.

Use the Right Ratio of Dry Bath Bomb Ingredients

As well as choosing the right homemade bath bombs ingredients, it’s important to use the correct ratio of ingredients. A good starting point for your bath fizzies, is to use equal parts baking soda and citric acid, with smaller amounts of cornstarch and oil. Here’s an example recipe using 2 cups of dry ingredients, before adding wet ingredients:

  • 1 cup baking soda
  • 1 cup citric acid
  • 1/4 cup cornstarch
  • 1/4 cup oil
  • 1 teaspoon fragrance oils (optional)
  • 1 silicone mold

Mix and Mold Your Bath Bombs Properly

Proper mixing and molding techniques can also affect the fizzing duration of your bath bombs. Here are a few tips:

  • Mix the bath bomb fizz dry ingredients thoroughly before adding the wet ingredients.
  • Slowly add the wet ingredients, stirring as you go. The mixture should be slightly crumbly but hold together when pressed.
  • Press the mixture firmly into the bath bomb mold, making sure to pack it in tightly.
  • Allow the fizzy bath bombs to dry completely before removing them from the mold. This can take anywhere from a few hours to a few days, depending on the size and shape of your mold, and ensure your bath bombs are fully dry before adding them to your bath water.

Store Your Bath Bombs Correctly

Store Your Bath Bombs Correctly

Proper storage can help to preserve the fizzing power of your bath bombs. Here are a few tips:

  • Store bath bombs in a cool, dry place.
  • Avoid exposing them to moisture or humidity, as this can cause them to dissolve or become mushy.
  • If you live in a humid climate, consider storing your bath bombs in the refrigerator or freezer.

Use Your Bath Bombs In The Right Water Temperature

The temperature of the water can also impact the fizzing duration of your bath bomb. Warmer water tends to cause bath bombs to dissolve more quickly, while cooler water can help them to fizz for longer. If you want your bath bomb to last as long as possible, consider using lukewarm water rather than hot water.

Try Different Bath Bomb Recipes and Techniques

Finally, don’t be afraid to experiment with different recipes and techniques to find what works best for you. There are many factors that can impact the fizzing duration of a bath bomb, and what works for one person may not work for another. Here are a few other things you can try:

  • Use a higher ratio of citric acid to baking soda. This can give your bath bomb a longer-lasting fizz.
  • Add a small amount of cream of tartar to your recipe. This can help to stabilize the fizzing action.
  • Try using a different type of oil, or a combination of oils. Different oils can affect the fizzing duration in different ways.

What Is It That Makes A Bath Bomb Fizz Within Your Bath Water?

Every time you drop a fizzing bath bomb in the tub, it’s like watching a miniature fireworks display, and it turns an ordinary bath into a luxurious experience.

But what is actually happening to create all of that exciting fizzing reaction at bath time? It turns out that bath bombs contain some special ingredients that react when they hit the water.

These include sodium bicarbonate (baking soda) and citric acid, which combine to create carbon dioxide bubbles that form around the bath bomb, creating an eruption of fizz.

As well as providing entertainment, these reactions also lead to skin nourishing benefits such as increasing moisturization and softening the skin – making them great additions to your bathing routine.

Can Bath Fizzies Still Fizz In Cold Water?

Can Bath Fizzies Still Fizz In Cold Water?

Bath fizzies are bubbles of scented and colorful fun for everyone’s bathroom. But a common question that is asked is if bath fizzies can still fizz in cold water?

The answer to this question is yes, but this depends on the recipe and ingredients used in the making of the bath fizzy. Generally, bath fizzies rely on baking soda and citric acid to produce carbon dioxide gas.

This gas then creates pressure in the bath fizzies, causing it to break open when put into the water. Cold water does take longer for the reaction between these two ingredients to occur, so if making your own bath fizzies at home, be sure to leave them submerged in the water long enough for it to react.

Adding some butter or oil will also help with providing some cushioning when dropping them into cold water, as well as giving off a wonderful aroma while they bubble away within your hot bath, or cold bath.


With the right ingredients, the right ratio of ingredients, proper mixing and molding techniques, proper storage, and the right water temperature, you can create bath bombs that fizz for longer, providing a more relaxing and indulgent soak. Don’t be afraid to experiment and find what works best for you. Happy bathing!