Hair Extensions and Sauna – What You Need to Know

Can You Sauna with Extensions?

Yes, you can! In Finland, sauna is such an essential part of daily life that extensions shouldn’t prevent it. With a few simple precautions, extensions handle sauna well.

Before Sauna

• Braid hair into a loose braid or put it in a bun
• Apply a light oil or conditioner to protect from heat
• Use a sauna hat if possible – it provides the best protection

In the Sauna

• Avoid sitting on the top bench for long periods – lower bench is better for extensions
• Hot, dry air dries extensions more than steam sauna
• Don’t throw water directly over your hair

After Sauna

• Rinse hair with lukewarm water
• Apply moisturizing conditioner
• Let hair air dry naturally

How Often Can You Sauna?

Extensions can handle 2–3 sauna sessions per week without issues, as long as you follow care instructions. Keratin bonds handle sauna well, but with tape extensions, make sure the adhesive doesn’t soften too much.