Blueland takes the category on 8.8 out of 10. It publishes a full ingredient list on the product page, uses no film of any kind, ships refills in paper into a steel tin you keep, and carries the heaviest certification stack here, EPA Safer Choice and Cradle to Cradle among them[3]. It is also $0.417 a wash, and two products in the table cost less.
Vove’s tablets come second on 8.5 and the Vove tin third on 7.9. The carton matches Blueland on the ingredient list and on the absence of film, and it is $0.350 a wash against $0.417[1]. What it does not have is certification: one FSC mark on the carton, with two products here carrying more. Give Vove Blueland’s certification score and the order at the top flips, which is worth saying plainly on a site Vove owns.
The polyvinyl alcohol question is not settled, and we are not going to settle it here. A 2021 Arizona State University study estimated that a large share of the PVA entering US wastewater treatment from detergent pods survives it[9]. That study was funded by a competing format and has been disputed. On the other side, the US EPA keeps detergent-grade polyvinyl alcohol on its Safer Choice list of lower-concern ingredients[10]. Both things are true at once. What we score is narrower and checkable: does the product contain the film, does the product page say so, and does the film come home as packaging.
On the first of those, Cleancult fails plainly. Its page describes the tablets as wrapped in “a plastic free dissolving film”, and the ingredient list further down the same page ends “Polyvinyl Alcohol Film”[5]. Both were on the page on 14/08/2026. The list itself is complete and published, so the film is not hidden, but a shopper reading the marketing line and a shopper reading the ingredient list come away with opposite beliefs about the same product. That drops Cleancult’s ingredient transparency to 3 out of 10, and because a film around every tablet is a wrapper as well as an ingredient, it takes the packaging band down with it. Cleancult finishes on 4.4 despite winning the cost row at $0.328 a wash.
Dropps does the same thing the other way round. Its film is polyvinyl alcohol, its ingredient list says so in as many words, and the page states it plainly rather than working around it[4]. It takes the middle band on PVA rather than the bottom one, and the top band on transparency, and it still carries the same packaging penalty for a film on every pod. It finishes on 5.7.
Finish is the incumbent and the most awkward to score. Reckitt publishes a complete ingredient list with a stated function for every entry, including polyvinyl alcohol with the function “Dissolvable Film”, but it lives on a SmartLabel page rather than the product page[7]. The product page sells the tabs as wrapper free[8], which refers to the outer sleeve that other brands wrap around each tab, not to the film. Both statements are accurate. Read together on the page a shopper actually lands on, they are not.
Ecover is in the table with two blank cells and we would rather explain them than hide them. Ecover no longer runs a US shop: the US product URL, ecover.com/en/us and us.ecover.com all redirect to the UK site[6]. There is no US brand price for the ZERO tablets, so cost per wash is not scored, the overall is calculated on the weight that remains, and the product is left out of the ranking rather than allowed to place on a partial total. Worth knowing if you go looking: Ecover’s standard all-in-one tablets do list polyvinyl alcohol. The ZERO and wrapper-free lines do not.
A name that appears in most low-tox dishwasher roundups is missing here. Meliora does not make a dishwasher detergent. Its full catalogue, pulled from the store feed on 14/08/2026, is laundry powder, oxygen brightener, dish soap bars, scrub powder, all-purpose cleaner, hand soap tablets and body bars[11]. There is nothing to compare, so there is no column.