Color Wow Dream Coat is a heat-activated anti-humidity spray that coats each strand in an invisible, weightless barrier, so hair stays smooth, glossy and frizz-free even in humidity. The catch — and the reason it sometimes gets a bad rap — is that it only works if you apply it to damp hair and then blow-dry to activate it. Used correctly, one application typically lasts two to three washes.
What Is Color Wow Dream Coat?
Dream Coat is the product that made "glass hair" a mainstream goal. It's a lightweight spray built around heat-activated technology: when you blow-dry it in, it bonds to the surface of the hair and forms a near-invisible, water-resistant coating. That coating is what stops humidity in the air from sneaking into the strand and swelling it, which is exactly what causes frizz and flyaways.
The result is high-shine, sleek hair that holds up through conditions that would normally ruin a blow wave. It's become a cult buy for good reason, and it's earned a permanent spot in the frizz-fighting conversation — the wider category is covered in our roundup of the freshest frizz fighters. Part of the hype is celebrity-driven, too: Color Wow's Creative Director is Chris Appleton, the stylist behind some of the glossiest red-carpet looks going, as we cover in how Chris Appleton's looks translate into products.
Why Are Australians Obsessed with Color Wow?
If Color Wow feels like it's everywhere in Australia right now, there's a reason: our climate is the exact problem the brand was built to solve. Humid east-coast summers, salty coastal air and a beach-heavy lifestyle are a perfect storm for frizz, and Dream Coat's whole promise — waterproofing hair against humidity — lands harder here than almost anywhere. A product that keeps a blow wave sleek from a muggy morning commute to an outdoor wedding or a long, sticky afternoon at the races earns loyal fans fast.
The brand's viral, glass-hair reputation does the rest. Between social media, the celebrity halo of Creative Director Chris Appleton and plenty of word of mouth through salons, Color Wow has become a genuine cult buy in Australia — and Dream Coat is consistently one of the most-loved frizz treatments on the Hairhouse shelf.
How Do You Use Color Wow Dream Coat?
This is where most people go wrong, so it's worth being precise. Dream Coat is not a finishing spray for dry hair — it needs water and heat to work.
Start with clean, towel-dried hair. Wash and condition as normal, then blot hair until it's damp rather than dripping.
Spray evenly through the mid-lengths and ends. Section your hair and mist it on so every strand is lightly coated. Don't drench it — a little goes a long way.
Comb it through. A wide-tooth comb distributes the product evenly so you don't get patchy results.
Blow-dry to activate. This step is non-negotiable. The heat is what bonds the coating to your hair, so air-drying simply won't work. Dry until hair is completely dry.
Style as usual. Once it's activated, straighten, curl or wear it smooth — the humidity protection stays put.
Expert Tip: Hairhouse stylists say the two mistakes that make people think Dream Coat "doesn't work" are applying it to dry hair and skipping the blow-dry. It's a treatment, not a serum — the heat activation is the whole point. Apply it damp, blow it fully dry, and you'll see the difference the first time.
Which Color Wow Dream Coat Should You Choose?
There are a few versions, so it's worth matching the right one to your hair and your climate.
The original Dream Coat Supernatural Spray is the cult classic — the feather-light, heat-activated formula that delivers that glass-like, humidity-resistant finish on most hair types. It's the one to start with.
If you live somewhere genuinely tropical, or your hair is especially prone to frizz, the Extra Strength Dream Coat Spray turns up the humidity protection for a longer-lasting hold in tough conditions — useful through the peak of a Queensland or Top End summer.
And for curls, reach for the Dream Coat Curly Spray instead. Rather than blowing it out straight, it's designed to smooth and define natural curl and wave, cutting frizz while keeping the pattern intact.
How to Get the Best Results
Apply to freshly washed hair. Product build-up or oil underneath stops the coating bonding properly, so it works best on a clean canvas.
Don't over-apply. Because it's a coating, too much can feel stiff — mist lightly and build up only if you need more.
Make sure hair is bone dry. Any dampness left after blow-drying means the coating hasn't fully set.
Stretch it across washes. Because it lasts two to three shampoos, you don't need to reapply every day — reserve it for the days you want maximum sleekness.
Pair it with a smoothing routine for the best result, especially if your frizz is humidity-driven.
Not sure which version suits your hair or how it fits your routine? Hairhouse stylists can talk you through it — you can book a salon consultation online at any store.
Frequently Asked Questions
Does Color Wow Dream Coat actually work?
Yes, when it's applied correctly. Dream Coat forms a heat-activated, water-resistant coating that blocks humidity from swelling the hair, which controls frizz and boosts shine. The most common reason people feel it hasn't worked is applying it to dry hair or skipping the blow-dry, both of which stop the coating from activating.
How long does Color Wow Dream Coat last?
One application typically lasts two to three washes, so you don't need to reapply it every day. Its staying power is part of the appeal — you get several days of frizz control and shine from a single use, then reapply after it washes out.
Do you have to blow-dry Color Wow Dream Coat?
Yes. Dream Coat is heat-activated, so blow-drying is essential — the heat is what bonds the protective coating to your hair. If you apply it and let hair air-dry, it won't set and you won't get the humidity resistance or the glass-like finish.
Can you use Color Wow Dream Coat on curly hair?
You can, but the version matters. The original Supernatural Spray is designed for smooth, blow-dried styles, while the dedicated Dream Coat Curly Spray is formulated to smooth and define natural curls and waves without blowing them out straight. Choose the curly version if you want to keep your pattern.
Ready to try the cult frizz-fighter? Shop Color Wow Dream Coat online or in store at Hairhouse. Family-owned since 1992 with 100+ stores and salons across Australia, Hairhouse offers Click & Collect ready in about three hours and free standard delivery on orders over $70.