What real influence looks like on Reddit
How a laundry obsessive became the most trusted voice in his category—and what it means for your brand
Heads up: I’m headed to Austin today to deliver a keynote at SXSW, Unlocking the Power of Community in the Post-Social Era. A note for paid subscribers: there will be no newsletter this Wednesday. Instead, stay tuned for a subscriber-only roundup of observations and honest takes from the week. Will you be there? Come say hello!
A 52-year-old guy who can’t eat a cheeseburger without getting it on his shirt has become the most trusted voice in laundry care.
And it happened entirely inside the Reddit community r/laundry—a subreddit with 693k members devoted entirely to the art of getting clothes clean.
His name is Kismai—username @KismaiAesthetics—and he has developed a cult following answering strangers’ laundry questions on the internet, for free.
He created a 12-hour soaking process called “spa day,” a deep soak that pulls out everything your washing machine has been leaving behind for years.
He built a spreadsheet cataloging every detergent that contains a little-known ingredient called lipase, because most American liquid detergents don’t, and tracking down ones that do requires the kind of obsessive research most people won’t do for themselves.
His advice elicits reactions bordering on religious. “Kismai, you glorious sensei,” read a recent post from a Redditor alongside a photo of a sink full of murky brown water from freshly-washed chair covers. “I will exalt you until the end of time.”
Kismai is what community-born influence looks like.
In a media landscape where trust has become almost impossible to manufacture, communities are one of the last places it still forms organically—and the impact is measurable.
I pulled Google search volume for “lipase laundry detergent”—a term that barely registered twelve months ago that Kismai popularized on Reddit—and watched it climb to an all-time high this month.
According to a recent Vox article, shelves have been wiped out of the specific blend of Whole Foods 365 detergent Kismai recommends because they “heard about it on Reddit.”
Kismai didn’t build a following and then find a community. He showed up inside one, and the influence followed.
The next wave of influential voices will emerge the same way—from subreddits, Discords, and group chats where someone has been showing up for years, asking nothing in return.
The brands that earn their trust aren’t just building better products. They’re paying close enough attention to the people they’re trying to reach to know what “better” even means.
Until next time,
Sara
