Environmental Impact and Recycling of Test Strips

Environmental Impact and Recycling of [Diabetic Test Strips](/sell-diabetic-supplies/)

Used test strips aren't something curbside recycling is built to take. The Contour Next strip insert, for example, tells users to dispose of strips as medical waste [1], and the lancets used to draw the blood are sharps that the FDA says should never go loose into a trash can or recycling bin [2]. So for most people in the US, the real question isn't how to recycle strips. It's how to get rid of them safely under local rules, and what the companies that make them are doing to shrink the pile.

How much waste a meter routine makes

Diabetes products are used millions of times a day, and the products plus their packaging add up to a large amount of waste, most of it plastic [3]. In a 2022 commentary, Heinemann and Klonoff list what fingerstick testing (self-monitoring of blood glucose) throws off: the meter, its batteries, control solution, the strips and the box they come in [3]. Across all diabetes products, they put the total at hundreds of thousands of tons of mainly plastic material each year [3].

The best count we found comes from Germany. Eighty insulin-treated patients at one diabetes practice kept every piece of therapy waste for three months, and the study team counted 23,707 items, including 5,362 test strips and 14,619 needles [4]. Strips and needles made up more than half the total [4]. The authors point out that most participants wore a CGM, so strips and lancets were likely undercounted; scaled up, they estimate about 1.2 billion pieces of diabetes technology waste a year in Germany [4].

Lancets are sharps; used strips are medical waste

The FDA uses "sharps" for any device with a point or edge that can puncture or cut skin, and it names lancets, the short two-edged blades in a lancing device, as an example commonly used in diabetes care [2]. Loose sharps in household trash or recycling put sanitation workers, janitors and family members at risk, which is why the agency says never to throw them out that way or flush them [2].

Strips aren't among the FDA's sharps examples [2]. They still carry blood, though. The Contour Next strip insert from Ascensia says to "dispose of the test strips as medical waste" and warns that all parts of the system are considered biohazardous, even after cleaning and disinfection [1]. The insert doesn't define medical waste for a household, which leaves the details to local rules.

What disposal looks like in the US

The FDA recommends two steps. Put lancets and other sharps into a sharps disposal container right after use, then, when it's about three-quarters full, get rid of the container the way your community allows [5]. Depending on where you live, that can mean a drop box or supervised collection site (doctors' offices, hospitals, pharmacies, health departments, police or fire stations), a household hazardous waste site, a mail-back program, or a residential special-waste pickup [5]. The FDA notes that mail-back and pickup services usually charge a fee [5].

If an FDA-cleared container isn't on hand, the agency says some community guidelines accept a heavy-duty plastic household container, such as a laundry detergent bottle, as long as it is leak-resistant, stays upright, has a tight puncture-resistant lid and is labeled as hazardous waste [6]. One detail that caught our eye: the needle clippers some people use for insulin syringes aren't meant for lancets [7]. For state-specific rules, including whether a sealed container can go in the regular trash, the FDA points people to the Safe Needle Disposal line at 1-800-643-1643 [5].

A 2011 analysis noted that home-generated medical waste wasn't regulated in the United States the way hospital waste is, and that standard practice was curbside trash [8]. That waste ends up at materials recovery facilities, the plants that sort recyclables from garbage, where needle-stick injuries were among the top three injuries waste companies reported [8]. Travel adds another gap. The FDA suggests carrying a travel-size sharps container [5], and a survey of California airports found that only 11 of 18 that responded had any sharps disposal option [9].

How people actually dispose of strips and lancets

Surveys keep finding that most used supplies go straight into household waste. In a 2000 study of 1,070 patients in France, Belgium, Luxembourg, Switzerland and Tunisia, 67.6% threw used strips directly into the bin at home, and 52.2% did the same with lancets [10]. A 2022 survey of 1,436 people with diabetes in Portugal found 71.6% of lancets going into unsorted household waste and only 13.1% returned to health care facilities; fewer than a fifth of those on injectable therapy had been told how to dispose of sharps [11]. Neither survey was done in the US.

Attitudes shift once people see the pile. In the German study, the share of participants who said they were concerned about their therapy waste rose from 35% to 92% after three months of collecting it, and their main complaint was how few recycling options existed [4]. Ninety-three percent asked for collection points in medical practices [4].

What strip makers report

Here's what surprised us when we read two strip makers' sustainability pages: neither describes a program for used home strips as of October 2026. Roche, which makes Accu-Chek, says it weighs recyclability when choosing packaging, for example recyclable brown cardboard in place of bleached white cardboard [12]. Its end-of-life section mentions exploring take-back for items "such as plastic trays used in diagnostics testing," which are lab supplies, not home strips [12]. LifeScan, which makes OneTouch, reports that its global manufacturing site recycles 98% of its waste and cut water use per million strips made by 18% over five years [13]. Both are factory and packaging measures. Neither says anything about what happens to a strip after it has been used.

Why greener strips are slow to arrive

A 2025 commentary argues that device rules, which rightly put patient safety, sterility and traceability first, make it hard to bring recycled or biodegradable materials into diabetes devices [14]. Writing mostly about the EU's medical device regulation and the ISO 13485 quality standard, the authors explain that a material change has to be documented, risk-assessed and revalidated, and that every material must pass biocompatibility testing, so even a well-meant switch can stall [14]. Heinemann and Klonoff add that recycling medical products requires disinfecting them first, and that recycling is a different thing from reuse, which they call absolutely contraindicated for medical waste [3]. The same tension shows up with CGM sensors, which we look at in environmental impact and sustainability of disposable sensors.

Until strip makers offer something more, the useful step sits with local programs. The FDA's own advice ends with checking with your trash service or health department to see which options exist where you live [5].