6 Ways to Keep Smooth Hair From Going Frizzy & Flat After Rain
Riya Kumari | Jul 20, 2025, 12:32 IST
( Image credit : Freepik )
Highlight of the story: It started out great. A fresh blowout. Maybe even a smug little hair flip in the mirror before stepping out. But the moment that moist doom cloud burst open, your once-glorious, smooth-as-a-seal hair turned into a frizzy, flat mess that looked like it had emotional baggage. Sound familiar? Welcome to the tragic comedy of monsoon hair.
Here’s the thing, they never really tell you how to fix it. Not your Instagram influencer doing a reel with ring light confidence. Not your well-meaning bestie who says, “Just put it in a bun.” No. You need salon-grade secrets. The kind your stylist whispers like it’s insider gossip. So here we go, 6 ways to keep your smooth hair unbothered, untouched, and un-frizzed after rain. No voodoo, no hairspray-overload, just stuff that works. Like, actually works.
1. The Anti-Humidity Blow-Dry
Let me guess, you blow-dry your hair upside down, then call it a day? Cute. But humidity doesn’t care about your shortcuts. Salon pros swear by a very non-negotiable three-step:
Smooth with a round brush, section by section.Finish every section with the cold shot button to seal the cuticle.Go back over the top layer with a cool brush-down to lock it in like a top coat.Why? Because heat opens your hair’s cuticle. Cold air shuts it up. No gaps = no frizz. You’re not just drying hair. You’re building weather armor.
2. Use a Silicone Serum... But Only on Dry Hair, and Only This Way
Silicone: the misunderstood anti-hero of haircare. People either worship it or blacklist it like it's their ex. Truth? If used strategically, it’s a game-changer. Here’s how salon pros do it:
Wait till your hair is completely dry (yes, even post-blowout).Take just one drop of a dimethicone-based serum Warm it between your palms till it vanishes, we’re talking invisible slick, not oil spill.Gently press it over the surface of your hair. Like silk gloves, not cooking oil. Why? This seals the cuticle without weighing it down. And since water can’t penetrate silicone, your hair stays smooth even if you walk through soup-like air.
3. Spray, Don’t Pray
That “shine spray” you picked up because it smelled like a tropical cocktail? Cute. But shine ≠ protection. What your smooth, freshly styled hair needs post-rain (or pre-rain) is a water-repelling mist, aka a finishing spray designed to block out humidity, not just make you glisten like a disco ball.
Look for one that says “anti-humidity,” “frizz shield,” or “humidity-blocking barrier” on the label. Pro tip: it should feel dry when you spray it, not sticky. Anything tacky or overly glossy will actually attract moisture and weigh your hair down. When to use it:
After your hair is styled and completely dry. Hold the bottle a few inches away and mist it all over like perfume, top, sides, and underneath. You're not trying to glue your hair into place. You're giving it that “don’t mess with me” energy.
4. Don’t Shampoo Post-Rain, Do This Instead
Repeat after me: shampooing after getting wet in the rain is not cleansing, it’s self-sabotage. Rainwater lifts the cuticle. Shampooing it now? You’re literally scrubbing open wounds. Instead:
Rinse with mineral water or bottled water first. (Yes, we’re that extra. Tap water has minerals that worsen frizz.)Use a sulfate-free, cream-based co-wash. Look for one that’s thick, lotion-y, and says “conditioning cleanser” or “low-foam.” It should feel like a conditioner but remove grime gently without stripping natural oils. Hairdressers use this trick to refresh post-rain hair without resetting the whole moisture balance.Follow with a repairing, acidic conditioner. Choose one labeled as “bonding,” “pH-balanced,” or “acidic rinse.” Why? Because post-rain hair has a raised cuticle. Acidic formulas smooth it back down and bring your hair’s pH back to a happy place, restoring shine.Do this and you won’t just fix the rain damage, you’ll look like someone who meant for their hair to fall exactly like that. Because you did. Obviously.
5. Use Velcro Rollers… While You Do Your Makeup
Every hairstylist has a secret weapon. This one’s so retro, it’s practically classified: Velcro rollers. Here’s the cheat code:
After your blow-dry (or air-dry if you're lucky), section off the top crown and sides.Roll them inwards with large Velcro rollers, not tight, just firm.
Let them sit while you do makeup or scroll Instagram for 15-20 mins.Unroll, flip your head once, and lightly shake. This keeps the volume up and the smoothness intentional, not “oh I slept on wet hair” flatness. Also, it’s very ‘90s supermodel off-duty. So there’s that.
6. Stop Using Cotton Towels
You could be using the fanciest products, but if you’re still drying your hair with that old hotel cotton towel from Goa 2016? You’re your own villain. Use a microfiber hair turban or brace yourself a plain T-shirt. Why? Cotton roughs up the cuticle.
Microfiber or jersey fabric absorbs water without friction, meaning your strands stay aligned and drama-free.Bonus: It also cuts your drying time by 30%, which is great because honestly who has the patience to be held hostage by a blow dryer?
The stuff that actually works. No DIY honey-mayo masks. Just salon-level realness.
Cleansing Base:Redken Volume Injection Shampoo – for bounce that doesn’t deflate the second clouds show up.
Moroccanoil Moisture Repair Shampoo + Conditioner – because repairing the cuticle is half the frizz battle.
Leave-In Magic:Pureology Color Fanatic Leave-In Spray – 21 benefits. You’ll only remember 3. But they all work.
Post-Blowout Seal:Redken Frizz Dismiss Anti-Humidity Spray – like an umbrella, but for your cuticle.
Bond Repair + Shine:Olaplex No.7 Bonding Oil – micro-light, non-greasy, and 100% main character energy.
Towel Upgrade:Hair Turban – less frizz, less drama. Or use a T-shirt, if you're into vintage DIY couture.
Final Thought:
Here’s the truth: You don’t need perfect weather. You need a perfect system. With these tricks, your hair won’t betray you just because the sky cried a little. It’ll stay smooth, hold its shape, and maybe even catch compliments from strangers.
Because the next time the monsoon gods strike, you won’t be hiding under a dupatta or speed-texting your stylist in panic. You’ll just be out there, looking expensive. Effortlessly. Like the main character you are.
1. The Anti-Humidity Blow-Dry
Blow dry
( Image credit : Freepik )
Let me guess, you blow-dry your hair upside down, then call it a day? Cute. But humidity doesn’t care about your shortcuts. Salon pros swear by a very non-negotiable three-step:
Smooth with a round brush, section by section.Finish every section with the cold shot button to seal the cuticle.Go back over the top layer with a cool brush-down to lock it in like a top coat.Why? Because heat opens your hair’s cuticle. Cold air shuts it up. No gaps = no frizz. You’re not just drying hair. You’re building weather armor.
2. Use a Silicone Serum... But Only on Dry Hair, and Only This Way
Shiny hair
( Image credit : Freepik )
Silicone: the misunderstood anti-hero of haircare. People either worship it or blacklist it like it's their ex. Truth? If used strategically, it’s a game-changer. Here’s how salon pros do it:
Wait till your hair is completely dry (yes, even post-blowout).Take just one drop of a dimethicone-based serum Warm it between your palms till it vanishes, we’re talking invisible slick, not oil spill.Gently press it over the surface of your hair. Like silk gloves, not cooking oil. Why? This seals the cuticle without weighing it down. And since water can’t penetrate silicone, your hair stays smooth even if you walk through soup-like air.
3. Spray, Don’t Pray
Hair Spray
( Image credit : Freepik )
That “shine spray” you picked up because it smelled like a tropical cocktail? Cute. But shine ≠ protection. What your smooth, freshly styled hair needs post-rain (or pre-rain) is a water-repelling mist, aka a finishing spray designed to block out humidity, not just make you glisten like a disco ball.
Look for one that says “anti-humidity,” “frizz shield,” or “humidity-blocking barrier” on the label. Pro tip: it should feel dry when you spray it, not sticky. Anything tacky or overly glossy will actually attract moisture and weigh your hair down. When to use it:
After your hair is styled and completely dry. Hold the bottle a few inches away and mist it all over like perfume, top, sides, and underneath. You're not trying to glue your hair into place. You're giving it that “don’t mess with me” energy.
4. Don’t Shampoo Post-Rain, Do This Instead
Shampoo
( Image credit : Freepik )
Repeat after me: shampooing after getting wet in the rain is not cleansing, it’s self-sabotage. Rainwater lifts the cuticle. Shampooing it now? You’re literally scrubbing open wounds. Instead:
Rinse with mineral water or bottled water first. (Yes, we’re that extra. Tap water has minerals that worsen frizz.)Use a sulfate-free, cream-based co-wash. Look for one that’s thick, lotion-y, and says “conditioning cleanser” or “low-foam.” It should feel like a conditioner but remove grime gently without stripping natural oils. Hairdressers use this trick to refresh post-rain hair without resetting the whole moisture balance.Follow with a repairing, acidic conditioner. Choose one labeled as “bonding,” “pH-balanced,” or “acidic rinse.” Why? Because post-rain hair has a raised cuticle. Acidic formulas smooth it back down and bring your hair’s pH back to a happy place, restoring shine.Do this and you won’t just fix the rain damage, you’ll look like someone who meant for their hair to fall exactly like that. Because you did. Obviously.
5. Use Velcro Rollers… While You Do Your Makeup
Velcro Rollers
( Image credit : Freepik )
Every hairstylist has a secret weapon. This one’s so retro, it’s practically classified: Velcro rollers. Here’s the cheat code:
After your blow-dry (or air-dry if you're lucky), section off the top crown and sides.Roll them inwards with large Velcro rollers, not tight, just firm.
Let them sit while you do makeup or scroll Instagram for 15-20 mins.Unroll, flip your head once, and lightly shake. This keeps the volume up and the smoothness intentional, not “oh I slept on wet hair” flatness. Also, it’s very ‘90s supermodel off-duty. So there’s that.
6. Stop Using Cotton Towels
Microfiber towel
( Image credit : Freepik )
You could be using the fanciest products, but if you’re still drying your hair with that old hotel cotton towel from Goa 2016? You’re your own villain. Use a microfiber hair turban or brace yourself a plain T-shirt. Why? Cotton roughs up the cuticle.
Microfiber or jersey fabric absorbs water without friction, meaning your strands stay aligned and drama-free.Bonus: It also cuts your drying time by 30%, which is great because honestly who has the patience to be held hostage by a blow dryer?
Rain-Proof Hair Starter Pack (According to Women Who Don’t Frizz)
Smooth hair
( Image credit : Freepik )
The stuff that actually works. No DIY honey-mayo masks. Just salon-level realness.
Cleansing Base:Redken Volume Injection Shampoo – for bounce that doesn’t deflate the second clouds show up.
Moroccanoil Moisture Repair Shampoo + Conditioner – because repairing the cuticle is half the frizz battle.
Leave-In Magic:Pureology Color Fanatic Leave-In Spray – 21 benefits. You’ll only remember 3. But they all work.
Post-Blowout Seal:Redken Frizz Dismiss Anti-Humidity Spray – like an umbrella, but for your cuticle.
Bond Repair + Shine:Olaplex No.7 Bonding Oil – micro-light, non-greasy, and 100% main character energy.
Towel Upgrade:Hair Turban – less frizz, less drama. Or use a T-shirt, if you're into vintage DIY couture.
Final Thought:
Because the next time the monsoon gods strike, you won’t be hiding under a dupatta or speed-texting your stylist in panic. You’ll just be out there, looking expensive. Effortlessly. Like the main character you are.