Let me tell you, when we first hung up our blackout curtains, I was beyond excited. After months of struggling with early morning wakeups, I finally felt like I’d found the holy grail of baby sleep! But then—I stepped back and saw the wrinkles. Deep creases from the packaging made them look anything but cozy.
If you’ve been wondering how to get creases out of blackout curtains without ruining the fabric or losing your mind (especially with a baby or toddler running around), I’ve got you covered. I’ve tested several methods, and I’m sharing exactly what worked—plus what to avoid.
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Why Do Blackout Curtains Wrinkle So Much?
Most blackout curtains come folded tightly in packaging, and because they’re made of thicker, often rubber-backed materials, those folds can be stubborn. Regular ironing doesn’t always work, and some fabrics can even melt under high heat—yikes.
So how do you get creases out of blackout curtains safely? Here’s what worked for me.
How to Get Creases Out of Blackout Curtains: 5 Parent-Approved Methods
1. Hang and Wait (Yes, Really)
When we first unpacked ours, I gave this a shot out of pure exhaustion—and it actually helped!
- How it works: Hang the curtains and let gravity do its thing for a few days.
- Pro tip: Run a warm shower and close the bathroom door with the curtains hanging nearby. The steam gently softens the wrinkles.
- Best for: Mild creases and patient parents.
2. Use a Garment Steamer (My Favorite Method!)
This one was a game-changer. I used a handheld fabric steamer during nap time, and it made a huge difference.
- Step-by-step:
- Hang the curtains fully.
- Fill your steamer with distilled water.
- Slowly move the steamer down the fabric from top to bottom.
- Safety tip: Keep the steamer 1–2 inches away to avoid scorching.
- Bonus: It works great on other nursery fabrics too.
3. Iron with a Towel Barrier
If you don’t have a steamer, a standard iron works too—with a little caution.
- What to do:
- Lay the curtain flat (on a table or bed).
- Place a thin towel or cloth over the curtain.
- Use the iron on a low-heat, no-steam setting.
- Important: Never iron directly on rubber backing.
4. Try the Dryer (If the Label Allows)
Some machine-washable blackout curtains can go in the dryer—just be careful.
- How to do it:
- Toss the curtains in with a damp towel.
- Set the dryer to low heat for 10–15 minutes.
- Hang immediately to prevent new wrinkles.
- Tip: Check the care label first!
5. Use Wrinkle-Release Spray (Quick Fix for Busy Days)
Perfect for those “I need this room guest-ready in 10 minutes” kind of days.
- How:
- Spray a light mist over the curtain.
- Gently smooth it with your hand.
- Let air-dry while hanging.
- Downside: Not as effective on deep-set creases.
How Long Does It Take for Wrinkles to Fall Out Naturally?
Honestly, it depends on the fabric and humidity in your home. In my experience, it took about 5–7 days for mild creases to soften when hung. For deep folds, steaming was the fastest and safest route.
Can You Iron Blackout Curtains?
Yes, but only if the care label says it’s safe. Some blackout materials (especially foam-backed ones) can melt under high heat. Always test a small section first and use a towel barrier.
My Favorite Tools for Smoothing Blackout Curtains
Here are the tried-and-true tools that helped me restore that sleek, cozy look:
- Conair Turbo Extreme Steam Handheld Steamer – Lightweight and effective.
- Downy Wrinkle Release Spray – Great for quick touch-ups.
- Sunbeam Low-Heat Iron – Just don’t skip the towel barrier.
- Command Curtain Rod Hooks – Ideal if you want to steam while curtains hang high.
Final Thoughts: Don’t Stress the Wrinkles
I know how frustrating it is to finally find the perfect blackout curtains—only to have them look wrinkled and worn. But trust me, with the right method and a little patience, you’ll have them looking hotel-worthy in no time.
And once those creases are gone? You’re in for better naps, longer mornings, and a whole lot more peace and quiet. Totally worth it.
Can you steam blackout curtains?
Yes—and it’s actually recommended! According to Good Housekeeping, steamers are gentle and safe for most fabrics.
What is the fastest way to get rid of wrinkles in curtains?
Using a fabric steamer is the fastest, followed by a wrinkle-release spray for minor creases.
Do blackout curtains wrinkle easily?
Yes, especially right out of the package. But they smooth out well with the right care.
Can I put blackout curtains in the dryer?
Only if the care label says it’s safe. Always use low heat and remove them immediately to avoid new wrinkles.