What Happens When You Mix Vaseline and Toothpaste?

In the world of home remedies and DIY solutions, people often experiment with everyday household items in hopes of discovering unexpected benefits. One such curious combination that has sparked interest is the mixing of Vaseline and toothpaste.

This blend, which may seem odd at first, is touted by some as a multifaceted solution for various skin and beauty concerns. But what truly happens when you mix these two common products?

Let’s delve into the chemistry and potential uses of this unusual concoction.

The Chemistry Behind the Mixture

To understand the interaction between Vaseline and toothpaste, we need to look at their compositions.

Vaseline, or petroleum jelly, is a blend of mineral oils and waxes. Its primary function is to create a sealing barrier on the skin, locking in moisture and protecting it from external elements.

On the other hand, toothpaste is primarily composed of abrasives, fluoride, and various flavoring agents. It is designed to clean and protect teeth.

When these two substances are mixed, the gritty texture of toothpaste combines with the smooth, oily consistency of Vaseline. This creates a paste that has both the protective qualities of Vaseline and the abrasive, cleaning properties of toothpaste.

Potential Uses and Benefits

1. Skin Exfoliation and Moisturization:

Some claim that this mixture can be used as a gentle exfoliant for the skin. The abrasive components in the toothpaste can help remove dead skin cells, while the Vaseline can provide moisturization.

However, it’s crucial to be cautious, as the abrasive nature of toothpaste can be too harsh for sensitive skin.

2. Lip Care:

A common use for this mixture is as a lip scrub. The idea is that it can help remove dead skin from chapped lips while providing moisture.

However, one must consider the flavoring and chemicals in toothpaste that might not be suitable for ingestion or delicate lip skin.

3. DIY Beauty Treatments:

Some beauty enthusiasts use this blend as part of DIY beauty treatments, such as for nail care or as a component in homemade masks.

Its efficacy and safety, however, are not scientifically proven and vary from one individual to another.

Precautions and Considerations

While experimenting with household items can be fun and sometimes beneficial, it’s essential to approach such DIY solutions with caution.

Not all skin types react the same way to these ingredients, and the chemical components in toothpaste can sometimes cause irritation or allergic reactions.

It’s always recommended to do a patch test before applying any new mixture to your skin.

Additionally, while Vaseline is generally safe for external use, toothpaste is formulated specifically for oral care and not for skin application. The fluoride and other cleaning agents in toothpaste can be harsh on the skin, especially on sensitive areas like the face.


The mixture of Vaseline and toothpaste is an example of how everyday items can be repurposed in creative ways. While there may be some anecdotal evidence supporting its various uses, it’s important to remember that such DIY mixtures are not backed by scientific research.

Always prioritize safety and consider consulting with a dermatologist before trying out home remedies, especially if you have sensitive or problematic skin. In the realm of DIY solutions, curiosity is commendable, but caution is paramount.