How to Prevent Diaper Rash: Tips for Keeping Your Baby’s Skin Healthy

What Is Diaper Rash and Why Does It Happen? 

Diaper rash is one of the most common skin issues in babies. It typically appears as redness, flaking, or moist sores in the diaper area—and if left unaddressed, it can spread to the thighs or buttocks, becoming painful and uncomfortable for your baby. 

The primary cause? Irritation from prolonged exposure to moisture, urine, or stool. Heat, sweat, food sensitivities, tight-fitting diapers, and bacterial or fungal infections can also trigger or worsen diaper rash. 

The good news: most cases can be prevented with a few simple daily habits. And when caught early, mild rashes often clear up without medical treatment. 

Common Causes of Diaper Rash 

• Infrequent diaper changes 

• Prolonged exposure to urine or stool 

• Heat and sweating 

• Allergic reactions to certain foods or wipes 

• Tight, poorly fitting diapers 

• Fungal or bacterial infections 

• Harsh soaps or alcohol-based wipes 

If a rash doesn’t improve within 3 days despite your care, it may be caused by a secondary infection such as yeast, and you should consult your pediatrician. 

How to Prevent Diaper Rash: Step-by-Step 

1. Change Diapers Frequently

Keeping the diaper area clean and dry is the most effective way to prevent rashes. 

• In newborns: change diapers every 2 hours 

• In older babies: at least every 4 hours, or as soon as it’s soiled 

• During hot weather: change even more often to prevent sweating and irritation 

2. Avoid Using Soaps in the Diaper Area

Even baby soaps can strip the skin’s natural protective barrier. Use only water or a soft cloth dampened with warm water to gently clean the area. Avoid alcohol-based or fragranced wipes. 

3. Choose the Right Wipes

When traveling, use alcohol-free, water-based baby wipes made with pure cotton and water. Avoid any wipes with harsh chemicals or preservatives. 

4. Clean Properly Based on Baby’s Gender

• Girls: Always wipe front to back to prevent bacteria from entering the urinary tract. 

• Boys: Clean the testicles and surrounding area gently; avoid retracting the foreskin. 

5. Skip the Baby Powder

Talc and powders can clog pores and make the rash worse. Instead, apply a thin layer of a breathable, zinc-free barrier cream like Mumsy Natural Diaper Cream to protect the skin. 

6. Let Baby’s Skin Breathe

Before putting on a new diaper, leave the area open to air for about 5 minutes. Airflow helps heal irritated skin and keeps moisture from being trapped. 

7. Dress Your Baby in Breathable Layers

Avoid overdressing. Instead of one thick layer, dress your baby in multiple light, breathable layers. 100% cotton clothing helps reduce sweating and allows skin to stay cool and dry. 

8. Rotate or Pause Zinc-Based Creams

Using zinc-based diaper creams for extended periods can sometimes lead to peeling. If needed, take breaks or choose zinc-free alternatives that absorb easily and protect the skin without buildup. 

9. Use Chemical-Free, Natural Diapers

Choose natural, hypoallergenic diapers free from fragrances, chlorine, or harsh chemicals. These are gentler on sensitive skin and reduce the risk of allergic reactions. 

Final Thoughts 

Diaper rash might be common—but it’s preventable. With gentle care, frequent diaper changes, breathable clothing, and the right products, your baby’s skin can stay soft, healthy, and rash-free. 

And remember: if the rash doesn’t improve in a few days, or if it looks infected, don’t hesitate to reach out to your pediatrician.