How Good Wash Day Towels Built 1,600+ Reviews at 4.9 Stars — Without a Single Incentive

• "One of my favourite reviews says: 'This towel has made more difference to my hair than any shampoo, conditioner, or styling product.' That also says something — people repurchase shampoo every four to six weeks, but some customers have had my towels for five years."

— Carla Saull, Founder, Good Wash Day Towels

The Challenge

Selling a £32.50 hair towel to a shopper who can buy two on Amazon for eleven pounds requires something no product description alone can deliver: trust. 

Carla Saull founded Good Wash Day Towels in 2021 with a clear point of difference — organic cotton, non-toxic dyes, a fully traceable supply chain, and a product genuinely designed to protect hair rather than damage it. But in a category where "microfibre" passes for luxury, and most shoppers have never questioned why they reach for a standard towel after washing their hair, the education gap is real and the price objection is immediate.

When she built Good Wash Day Towels, she made a deliberate decision to run her reviews in the most genuine way possible: no incentives, no hidden reviews, no language in her request emails designed to push customers toward a positive rating. 

The question was whether shoppers who genuinely loved the product would speak up without being nudged — and whether a fully transparent review record could actually convert visitors better than a curated one. 

By the time Carla appeared on Dragon's Den and processed a year's worth of revenue in three days, the answer was already clear. But the mechanism behind it — how +1,600 unmanipulated reviews at 4.9 stars became her most effective marketing channel on a sub-seven-figure budget — is worth understanding. 

The Solution

Good Wash Day Towels uses Judge.me's review collection, display, and management tools to run a review operation that is entirely organic — and entirely public. Every feature is in service of one principle: the customer's voice should be heard without interference.

A collection strategy built around the customer

Carla's timing logic is one of the most considered in her category. Rather than sending a review request the moment a dispatch notification fires, she uses Judge.me's automated review request emails with separate delays dialled in for each order type: 21 days for domestic orders, 42 days for international. 

The reasoning is practical — the product instructions say to wash it before first use, results improve with repeated use, and many orders arrive as gifts that need unwrapping before they're even tried. 

Judge.me's request scheduling lets her configure independent wait times per order type, so a customer in Japan receives the same considered outreach as one in Surrey, precisely timed to their delivery window rather than the moment an order ships.

"I got a review request for something the day after ordering it — it hadn't even arrived. For me, especially because people might be buying my towels as a gift, I need to give them enough time to actually try it."

She sends one request per order — no more — with a single follow-up permitted 7 days later if there's been no response, then silence. The email copy is minimal by design. No discount codes, no prize draws, no language nudging the customer toward a positive rating. The ask is clean: here's a link, if you'd like to share your experience. It is, deliberately, the opposite of pressure. 

A moderation philosophy that makes the score believable

Carla publishes every review she receives. Four-star reviews, one-star reviews, reviews that question the price — all of them are live on her product pages via the Judge.me Review Widget. And every single one receives a public reply, written by Carla herself.

She's customised the Review Widget's store reply label — an Awesome plan setting that controls the byline displayed beneath each response — so that instead of the store name appearing, shoppers see: ">> Carla - Founder, Good Wash Day replied:" 

It's a small configuration choice that carries a clear signal: the person answering is the person who built the business, and she is accountable for everything in her review record.

"I always put myself in the shoes of the customer. They have a right to know — completely true, unfiltered. They're spending their hard-earned money."

A price objection in a review becomes an opportunity to explain cost-per-use. A four-star note about headband fit — "absolutely love it, it is a little too loose" — becomes a public promise that smaller sizes are in production and a gentle steer toward who the current size suits best. 

Every reply is answering the reviewer and simultaneously informing the next shopper who reads it. 

Carla has turned the reply function into a live FAQ that no static product description could replicate.

Reviews as a product development signal

The review record at Good Wash Day Towels has shaped the product line in concrete ways. 

Customers writing that they have very long hair prompted Carla to add an extra-large towel. 

Multiple reviews mentioning they wished the towel had a hanging loop led her to extend the care label slightly — enough to function as a hook, without adding bulk that would irritate someone wearing it on their head. 

The feedback loop runs directly from the Review Widget into the next product iteration, turning what is typically a display feature into an unstructured focus group that never stops running.

Carla also mines reviews for marketing copy. 

A review describing how the towel "made more difference than any shampoo, conditioner, or styling product" became a key selling point.

Reviews mentioning hair loss during menopause or cancer treatment shaped her messaging around self-care and the emotional dimension of hair health — a layer of the value proposition that no product specification could communicate on its own.

Bringing Etsy history onto the Shopify store

Carla built her business on Etsy before moving to Shopify, accumulating hundreds of genuine, verified buyer reviews on the platform over the years. 

Rather than leaving that sentiment behind, she used Judge.me's Etsy review import to migrate approximately 200 reviews across in a single transfer — meaning the trust she'd earned on one channel could keep working for her on the site where her business now lives. 

The imported reviews slotted into her product pages alongside reviews collected directly through Judge.me, giving new visitors the depth of social proof that reflects the full arc of the brand, not just its Shopify chapter.

Review distribution across the store

On-site, reviews appear across four touchpoints. 

• The Review Widget on each product page carries the full review record; a dedicated reviews page built with Judge.me.

• All Reviews Page pulls everything together in one place (Carla links to it prominently because, as she puts it, she is proud of what's there).

• and the Floating Reviews Tab — added recently after a website rebuild left reviews less visible than she wanted — gives any visitor on any page a one-click route into the full review record without leaving where they are. 

• The Star Rating Badge surfaces product ratings on top of the product page.

Off-site, reviews travel further. 

Carla pulls standout reviews into Instagram story carousels and email newsletters for subscribers who haven't yet purchased. 

A review about a customer with nerve damage who can now wash her hair without a heavy towel. 

A husband buying for his wife ahead of Mother's Day. 

A customer who says she hadn't liked herself for a long time before this product made her feel special. These aren't testimonials in the traditional sense — they're stories, and Carla treats them that way.

What They Use with Judge.me

Judge.me features

• Automated review request emails (21-day domestic / 42-day international; 1 request per order, 7-day follow-up gap)

• Star Rating Badge & Review Widget — store reply label customized to ">> Carla - Founder, Good Wash Day replied:"

• Floating Reviews Tab

• All Reviews Page

• Etsy review import

• Store Reviews (passive collection)

What's Next

• Custom Forms. Carla's main conversion challenge is educating first-time shoppers on why organic cotton outperforms microfibre at three times the price. Judge.me's Custom Forms will let her append targeted questions to the review form — hair type, initial expectations, whether they noticed a difference within the first few uses — turning each review into a structured piece of product education that surfaces directly in the Review Widget, addressing the exact objections she currently fields manually in her replies.

• Questions & Answers (Q&A) Widget. Carla already uses public review replies to pre-empt the most common purchase objections: price, fabric expectations, and whether the towel suits all hair types. The Q&A Widget will surface these answers upstream, on the product page, before a hesitation becomes a lost sale. It's particularly well-suited to a £32.50 product where purchase confidence is the primary barrier — a shopper who can ask a question and get a public answer is a shopper who has one fewer reason to leave.

• Store Reviews. Carla has accumulated 230+ store reviews largely by web submissions. Given that her B Corp certification, UK manufacturing, and ethical supply chain are core to why customers buy from her, actively prompting satisfied repeat buyers to leave a store-level review — separate from the product — will build a body of social proof that speaks to the brand, not just the towel. Judge.me makes it easy to request a store review immediately after a product review is submitted, which means the ask arrives at exactly the moment a customer is already engaged.

• AI Review Summaries. With 1,600+ published reviews, Carla has more than enough depth for Judge.me's AI to do meaningful work across two placements. On each product page, the AI Product Review Summary in the new Review Widget distils up to 100 recent reviews into a "Customers say" paragraph — giving hesitant first-time visitors an instant, collective answer to the question the price always raises. On her All Reviews Page, the AI Store Review Summary does the same for brand-level trust: a synthesised view of what customers say about the Good Wash Day Towels experience as a whole, not just individual products. Both refresh automatically as new reviews come in.