What it’s about
How To: Cologne (2026)
The same weekend also brings Hope. Two trailers, one argument about which one wins the window.
How To: Cologne opens in theaters on September 6, 2026.
Reactr / Trailer Reactions / How To: Cologne
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In Theaters · September 6, 2026
How To: Cologne
Trailer Reactions
G
Documentary
Smell Clean.
A simple how to properly apply a cologne to yourself efficiently.
Free · no editing · camera or voice only · the clip is yours to post
The Trailer
Press play: the How To: Cologne trailer
Dropped September 7, 2026
The team behind it
The history behind How To: Cologne
The film comes from Windex Lens. Cody Clifford is in the director’s chair. It carries a G rating in the US.
Who you’ll see
Who you’ll see in the trailer
On screen, it is Mark Gulich, Aaron Hunsberger and Katherine Potocki carrying the story. Mark Gulich plays Demonstrator 1.
Mark Gulich
as Demonstrator 1
Aaron Hunsberger
as Sniffer
Katherine Potocki
as Demonstrator 2
Why this trailer earns a reaction
This trailer was made to be reacted to
Real stories pull real reactions. No script on screen, none on your face either.
By opening weekend everyone will have a take. The reactions that matter are the ones recorded before the takes calcify.
Reactions on Reactr
Be one of the first to react
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Record the first reaction →FAQ
How To: Cologne: quick answers
How do I record a How To: Cologne trailer reaction?
Open the reaction recorder on your phone at reactr.film/studio/how-to-cologne, choose camera or voice only, and press record while the trailer plays. Reactr captures your reaction and gives you a share-ready clip when the trailer ends. It is free.
Do I have to be on camera?
No. Voice Reaction mode records your commentary with the microphone only: the camera stays off, no face is recorded, and you still get a share-ready clip for your channel.
When does How To: Cologne come out?
How To: Cologne is scheduled to open in US theaters on September 6, 2026. Dates can shift, so check back for updates.
Who stars in How To: Cologne?
Mark Gulich, Aaron Hunsberger and Katherine Potocki lead the cast, directed by Cody Clifford.
Is Reactr free?
Yes. Recording reaction clips on Reactr is free, with no paywall on the finished clip. You own your clip and can post it to TikTok, Reels, Shorts, or anywhere else. Reactr makes money from studios and sponsors, not from creators.
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Your first reaction only happens once
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