Would you ever smear toothpaste and Vaseline on your face before going to bed? It may sound odd, yet countless beauty forums and viral videos promote this home remedy as a quick fix for pimples, acne scars, and even glowing skin overnight. In fact, a 2022 survey found that more than 40% of Gen Z skincare enthusiasts have tried at least one DIY face remedy from social media—often without understanding the risks or benefits.
So, what really happens if you combine these two everyday items on your skin? Some swear by the results, claiming their pimples shrink by morning, while others report redness, irritation, or clogged pores.
This article breaks down the facts behind the toothpaste-and-Vaseline trick. You’ll learn what these ingredients actually do to your skin, the potential benefits and risks, and safer alternatives to achieve the clear, smooth complexion you’re looking for. By the end, you’ll know whether this is a hack worth trying—or one you should leave on the shelf.
Why People Try Toothpaste and Vaseline
DIY skincare hacks gain popularity because they’re cheap, accessible, and easy. Both toothpaste and Vaseline are staples in nearly every household.
- Toothpaste is often believed to “dry out” pimples quickly due to its strong ingredients.
- Vaseline (petroleum jelly) is thought to seal in moisture, making skin look plumper and softer.
The idea is simple: toothpaste zaps the blemish, Vaseline protects the skin barrier. But does it work that way? Let’s break it down scientifically.
What Toothpaste Does on Skin
Toothpaste isn’t designed for your face—it’s formulated for teeth. Yet, it contains compounds that can affect skin:
Common Ingredients in Toothpaste
- Triclosan or antibacterial agents: May reduce bacteria but can irritate skin.
- Hydrogen peroxide or baking soda: Can lighten stains but also cause dryness or peeling.
- Fluoride: Great for teeth, harsh for skin.
- Menthol: Creates a cooling effect but may trigger irritation.
Effect on skin:
- May temporarily dry out pimples.
- High risk of redness, burning, or even chemical-like irritation.
What Vaseline Does on Skin
Vaseline, on the other hand, is a dermatologist-approved occlusive moisturizer.
Key Properties
- Locks in hydration by creating a protective barrier.
- Helps heal cracked, dry, or irritated skin.
- Safe for most skin types when used appropriately.
Effect on skin:
- Keeps skin soft and prevents water loss.
- Does not clog pores for most people (non-comedogenic), though very oily skin may react differently.
What Happens When You Combine Them
Applying toothpaste followed by Vaseline on your face can create mixed results.
Possible Benefits
- Pimples may look smaller the next day due to toothpaste’s drying effect.
- Vaseline may reduce irritation by sealing moisture.
- Skin may appear smoother temporarily.
Possible Risks
- Toothpaste can cause chemical burns or worsen acne.
- Vaseline may trap bacteria underneath if applied over an irritated area.
- Sensitive skin may develop rashes or clogged pores.
| Effect | Toothpaste | Vaseline | Combined Result |
|---|---|---|---|
| Acne drying | Yes, but harsh | No | May shrink pimple but irritate skin |
| Moisture | No | Yes | Vaseline hydrates but can trap residue |
| Irritation risk | High | Low | Still risky if skin barrier is broken |
A Real-Life Example: Jenny’s Story
Jenny, a 23-year-old college student, tried the toothpaste-and-Vaseline hack after seeing it on TikTok. She applied it to a stubborn breakout on her chin. The next morning, the pimple was smaller, but her skin around it was red and flaky. After repeating it twice, she developed a rash that required a dermatologist’s cream to heal.
Jenny’s case shows the double-edged sword of DIY skincare: sometimes you see quick wins, but long-term effects can be damaging.
Safer Alternatives to Try Instead
If your goal is clearer, smoother skin, there are evidence-based options that carry fewer risks.
For Pimples
- Benzoyl peroxide (2.5–5%): Reduces acne-causing bacteria.
- Salicylic acid: Unclogs pores and reduces inflammation.
- Tea tree oil (diluted): Natural antibacterial with fewer side effects.
For Hydration
- Hyaluronic acid serums: Attract water to skin for plumpness.
- Ceramide creams: Restore the skin barrier.
- Aloe vera gel: Soothes irritation and hydrates gently.
DIY But Safer
- Honey mask: Natural antibacterial, gentle on skin.
- Oatmeal paste: Calms redness and irritation.
Practical Tips If You Still Want to Try It
For those who are curious, safety precautions are key.
- Do a patch test on your inner arm before applying to your face.
- Use on small areas only, never your whole face.
- Limit to once in a while, not a daily routine.
- Wash thoroughly after 20–30 minutes.
- Follow with a gentle, fragrance-free moisturizer.
Lifestyle Habits for Healthy Skin
Skincare products work best when combined with healthy daily habits.
- Stay hydrated: 6–8 glasses of water daily.
- Balanced diet: Focus on antioxidants from fruits and vegetables.
- Sleep well: Skin regenerates overnight.
- Limit processed sugar: High sugar intake can worsen acne.
- Manage stress: Cortisol spikes can trigger breakouts.
Conclusion
Does toothpaste and Vaseline clear acne overnight?
It may shrink pimples temporarily but carries a high risk of irritation.
Is Vaseline safe for daily use?
Yes, for hydration—but it’s not an acne treatment.
What should I use instead?
Safer alternatives like salicylic acid or benzoyl peroxide are more effective long-term.
Can I still experiment with it?
Yes, but only with caution, patch testing, and moderation.
This article is for informational purposes only and does not replace professional medical advice, diagnosis, or treatment. Always consult a dermatologist before starting new skincare practices, especially if you have sensitive or acne-prone skin.
