In-home product sampling
The trial happens where the product is actually used: a kitchen sink, a laundry, a bathroom shelf, a back lawn. That is the only place a shopper can tell whether it works.
What in-home product sampling means
In-home product sampling is trial that takes place in a customer's own home rather than in a store or at an event. The customer receives or buys the product, uses it across normal daily life, and reports back on what happened. It answers a different question from an in-store taste test: not whether someone liked the first bite, but whether the product survived a week in a real household.
theSalt runs in-home sampling as a purchase, not a giveaway. Customers from our community buy the product through normal retail, use it in their own home for as long as the brief needs, and post the moment to their own network. Proof of purchase is matched to the customer and to the content they post, and every piece of that content is licensed to the brand.
That matters most in categories where the product has to be lived with. A dishwashing liquid, a sunscreen, a weed spray and a hot chocolate are all judged over days, not seconds.
From brief to real kitchens.
Nothing here requires a warehouse, a courier run or a retailer agreement.
Brief
The product, the household you want it in, and the outcome you need to prove.
Source
An opt-in survey matches the brief to customers who already buy in the category.
Buy
They purchase it in their own shop, so the basket, the price and the decision are all genuine.
Use and post
They use it at home over the window the brief sets, then post the moment, labelled as advertising.
Boost and report
Top content goes to paid, and you get the library, the verified trial count and the readout.
A sample box tells you nothing about use.
Posting a box to a thousand households proves a thousand boxes were posted. It does not prove anyone opened one, and it certainly does not leave you with anything to run afterwards. In-home sampling done through purchase gives you both halves: the trial and the evidence.
Sample box in the post
- Fulfilment, packing and courier cost per household
- No proof the product was opened or used
- Feedback, if any, arrives as a survey score
- No usable imagery comes back
- The list is rented, not yours
Bought, used and filmed at home
- Customers buy the product where they normally shop
- Proof of purchase checked against the content posted
- Use across a real week, not a single moment
- Stills and video from the room the product lives in
- Content licensed for paid, organic and retail
Trial in the home, counted.
Two campaigns where the household was the whole point.
Unilever Sunlight
A formula change had triggered doubt in the category. Real households trialled the product at their own sink and said honestly what they found.
- 9x return on customer reach
- 3x return on performance media
- 226% of the planned content volume delivered
Kiwicare Weed Weapon
Five Canterbury gardeners used the product in their own gardens, then filmed what happened over the following days.
- 4,937 paid clicks at NZ$0.20 each
- 2.78% click-through, against 1.07% on brand paid ads in the same campaign
Source: Kiwicare Campaign Report, January 2026.
The questions that come up first.
How is in-home sampling different from a sample box?
A sample box measures dispatch. In-home sampling through purchase measures use. The customer buys the product, uses it in their own home across the window the brief sets, and posts what happened, so you end up with a verified trial and a piece of content rather than a delivery receipt.
How long do customers use the product for?
It depends on the category and the brief. A hot chocolate can be judged in an evening. A cleaning product or a garden treatment needs days before anyone can say anything honest about it, and the brief is written accordingly.
Who pays for the product?
The customer buys it, and we refund what they spent and pay them for the content. That keeps the purchase, the receipt and the basket real.
Can we control what they say?
No, and that is the point. We brief the product, the occasion and the disclosure, not the opinion. Content that does not meet the brief or the standards is rejected rather than rewritten.
Does the content have to be labelled as advertising?
Yes. New Zealand's Advertising Standards Authority requires an advertisement to be identifiable as one, and the defensible label is Ad, Advert or Advertisement at first interaction. Hashtags like gifted or collab do not satisfy the rule on their own.