The Hotel Towel Study: Why "Guests in This Room" Beat "Save the Planet"

You have probably seen the card in a hotel bathroom: hang your towel up if you want to use it again, and help save the environment.

It's a good reason. In a well-known field experiment, it was also the weaker sign.

The study: "A Room with a Viewpoint" (Goldstein, Cialdini & Griskevicius, 2008)

Noah Goldstein, Robert Cialdini and Vladas Griskevicius ran their experiments in a real midsized hotel and published them in the Journal of Consumer Research. Guests found one card in their bathroom, and housekeeping quietly recorded whether they reused at least one towel.

In the second experiment, which covered 1,595 chances to reuse a towel, the hotel used five different cards. Two of them matter here:

• The planet card: the industry-standard message, asking guests to help save the environment.
• The room card: a message saying that most guests who had stayed in this room took part and reused their towels.

The result: about 37% vs about 49%

With the standard environmental card, about 37% of guests reused a towel (37.2%). With the same-room card, about 49% did (49.3%). That was the best of the five cards, and better than the other three "most people" cards combined (42.8%). Those cited hotel guests in general, fellow citizens, and men and women.

Same hotel. Same towels. Same housekeeping. Only the words on the card changed.

The first experiment pointed the same way: a card saying most guests reused their towels beat the environmental card, 44.1% to 35.1%.

Why it works: we copy people like us, in the same spot

Psychologists call this a descriptive norm: information about what other people actually do. When we're unsure what to do, we look at what people like us did in the same situation.

The surprise in this study is how much "the same situation" matters. "Guests in this room" isn't a closer group than "guests of this hotel" in any meaningful way. They're strangers. But they stood in your exact spot, and that made their behavior the strongest cue.

Fair caveats

• It doesn't always replicate. In 2014, Gerd Bohner and Lena Schlüter repeated the idea in two hotels in Germany. The cards increased reuse compared with no card, but the norm messages did no better than the standard environmental message, and the "this room" effect was inconsistent across their two studies.
• The real effect is probably smaller. In 2016, Benjamin Scheibehenne, Tahira Jamil and Eric-Jan Wagenmakers pooled seven towel experiments. Together they gave strong evidence that norm messages help, by about six percentage points on average, much less than the 12-point gap in the original study.

So treat it as a modest nudge worth trying, not a law.

What this means for your business (our takeaway)

The study was about towels, not reviews. What follows is our application of the idea, not something the researchers tested.

For a restaurant, hotel or barbershop, your Google reviews are your room sign. Before a new guest walks in, they read what people in their exact spot said: people who sat at your tables, slept in your rooms or sat in your chair.

Three simple moves:

1. Keep the "room sign" current. Recent reviews feel like "people here, now". Ask guests in person or with a QR code at the counter. Ask everyone the same way, and never offer anything in exchange for a review.
2. Reply, because the next guest reads that too. A reply shows how people like them get treated. Thank people by name and mention something specific.
3. Handle the tough ones in public, calmly. One fair, specific answer to a bad review often says more about you than ten five-star ratings.

We can't promise any single reply changes your rating. But every reply is part of the sign the next guest reads.

Where Westify fits

Westify drafts a reply to each Google review in your voice. By default nothing is published until you approve it.

If you want to try it, the free Google review reply generator at westify.app/tools/google-review-reply-generator connects to Google and drafts replies to up to 3 of your recent reviews, one time. No credit card, and nothing is published until you approve it.

More on replies: westify.app/blog/how-to-respond-google-reviews-complete-guide and westify.app/blog/how-to-reply-to-negative-google-reviews-with-ai

Sources

Goldstein, N. J., Cialdini, R. B., & Griskevicius, V. (2008). A Room with a Viewpoint: Using Social Norms to Motivate Environmental Conservation in Hotels. Journal of Consumer Research, 35(3), 472–482. doi.org/10.1086/586910

Bohner, G., & Schlüter, L. E. (2014). A Room with a Viewpoint Revisited: Descriptive Norms and Hotel Guests' Towel Reuse Behavior. PLoS ONE, 9(8), e104086. doi.org/10.1371/journal.pone.0104086

Scheibehenne, B., Jamil, T., & Wagenmakers, E.-J. (2016). Bayesian Evidence Synthesis Can Reconcile Seemingly Inconsistent Results: The Case of Hotel Towel Reuse. Psychological Science, 27(7), 1043–1046. doi.org/10.1177/0956797616644081