Seventh Generation is probably the brand most people picture when they think of “green cleaning.” It has been around since 1988, it is sold in every major grocery store and Target, and the packaging practically shouts “we are the safe choice.” But if you have spent any time reading ingredient lists or comparing EWG ratings, you may have noticed that “green” and “non-toxic” are not always the same thing. We compare them directly in blueland vs branch basics.

We vet products based on published ingredient lists, third-party lab testing, and recognized certifications. You can see how we evaluate and select products in detail. I spent three weeks going through the ingredient lists of 14 Seventh Generation products, cross-referencing them with EWG’s cleaning product database, the EPA Safer Choice list, and published toxicology data. The results are mixed in ways that matter. Read our full take in branch basics review: is the concentrate system worth.

Here is the short version: Seventh Generation’s “Free & Clear” line is genuinely one of the better mainstream cleaning options available. Their scented products, however, contain ingredients that undermine the non-toxic reputation. The difference between their best and worst products is significant enough that you cannot just grab any Seventh Generation product and assume it is safe. See our side-by-side comparison in branch basics vs dr. bronner’s.

The Company and Its Claims

Seventh Generation was acquired by Unilever in 2016 for approximately $700 million. This is relevant because Unilever also owns brands like Axe body spray and Dove, which use conventional chemical formulations. Seventh Generation operates as a separate brand within Unilever’s portfolio, but the corporate relationship means the parent company profits from both conventional and “green” product lines. We compare them directly in seventh generation vs mrs. meyer’s.

The brand name comes from the Great Law of the Haudenosaunee (Iroquois Confederacy), which directs that decisions be made with consideration for their impact on the seventh generation to come. It is a meaningful philosophy, and to Seventh Generation’s credit, they have been more transparent about ingredient disclosure than most mainstream cleaning brands.

They were among the first major brands to list all ingredients on their product labels (something still not required by law for cleaning products in the US). They also have EPA Safer Choice certification on several products and USDA BioPreferred certification on others.

Product-by-Product Ingredient Analysis

I analyzed the full ingredient lists of their most popular products. Here is what I found.

The Good: Free & Clear Line

Free & Clear All-Purpose Cleaner

  • Active cleaning agents: Sodium lauryl sulfate (plant-derived), decyl glucoside
  • Preservative: Potassium sorbate
  • pH adjuster: Citric acid
  • Solvent: Water

EWG rating: A. EPA Safer Choice certified. This is a simple, well-formulated product. No synthetic fragrances, no dyes, no quaternary ammonium compounds, no chlorine. The cleaning agents are plant-derived surfactants with good safety profiles. The preservative (potassium sorbate) is food-grade and low-risk.

Free & Clear Dish Liquid

  • Active cleaning agents: Sodium lauryl sulfate (plant-derived), lauramine oxide, decyl glucoside
  • Thickener: Sodium chloride
  • Preservative: Methylisothiazolinone (MIT) at very low concentrations

EWG rating: A. The one ingredient that raises a small flag is methylisothiazolinone (MIT), a preservative that has been associated with skin sensitization and allergic contact dermatitis in some studies. The concentration in the dish liquid is low, and MIT is far less concerning than the preservatives used in conventional dish soaps. But if you have sensitive skin or known MIT sensitivity, this is worth noting.

Free & Clear Laundry Detergent

  • Active cleaning agents: Sodium laureth sulfate, laureth-6, sodium citrate
  • Enzyme blend: Protease, amylase, lipase, mannanase
  • Preservative: Tetrasodium glutamate diacetate

EWG rating: A. A solid formulation. The enzyme blend is effective for stain removal and is biodegradable. Sodium laureth sulfate (SLES) occasionally draws concern because the ethoxylation process can create trace amounts of 1,4-dioxane as a byproduct. Seventh Generation states they test for 1,4-dioxane and keep levels below detectable thresholds. Independent testing by third-party organizations has generally confirmed this.

The Mixed: Scented Products

This is where the picture gets more complicated.

Lavender Flower & Mint All-Purpose Cleaner

  • Contains everything in the Free & Clear version, plus: “fragrance (botanical extracts and/or essential oils)”

Seventh Generation uses what they call “botanical fragrances” in their scented products. They disclose fragrance ingredients on their website (not on the product label), and the ingredients include essential oils such as lavender oil and peppermint oil, plus fragrance compounds like linalool and limonene.

Linalool and limonene are naturally occurring terpenes found in many essential oils. They are also classified as potential allergens by the European Union’s Scientific Committee on Consumer Safety. For most people, they are fine. For people with fragrance sensitivities, respiratory conditions like asthma, or chemical sensitivities, they can trigger reactions.

Research from Dr. Rhonda Patrick’s discussions of indoor air quality has noted that essential oils and terpene compounds, while natural in origin, can react with indoor ozone to form formaldehyde and other secondary pollutants. This does not mean essential oils are broadly dangerous, but it adds context to the “natural fragrance is always safe” assumption.

Disinfecting Multi-Surface Cleaner (Lemongrass Citrus)

  • Active ingredient: Thymol (0.05%)
  • Inert ingredients: Water, sodium lauryl sulfate, essential oils, citric acid

This product uses thymol (derived from thyme oil) as its active antimicrobial agent and is registered with the EPA as a disinfectant. Thymol is one of the safer disinfecting agents available, significantly less concerning than quaternary ammonium compounds (quats) or chlorine bleach.

The product is EPA Safer Choice certified and carries an EWG rating of B+. It is one of the better disinfectant options on the market, but note that it is less effective against certain pathogens than conventional disinfectants. For everyday household disinfecting, it is adequate. For situations requiring hospital-grade disinfection, it is not.

The Concerning: Bathroom and Specialty Products

Bathroom Cleaner (Emerald Cypress & Fir)

  • Contains: Sodium C14-16 olefin sulfonate, glycerin, fragrance (essential oils and botanical extracts), sodium borate

Sodium borate (borax) is classified as a reproductive toxin by the European Chemicals Agency and carries restrictions on its use in the EU. Its inclusion in a “green” cleaning product is questionable. Seventh Generation uses it as a pH buffer and cleaning booster at low concentrations, and the risk at those levels is debated among toxicologists.

Still, when brands like Branch Basics and Dr. Bronner’s formulate effective bathroom cleaners without borax, its presence in a product marketed as safe for families is a valid concern. According to NonToxicLab’s cleaning product standards, products containing reproductive toxins at any concentration fall below our top recommendation threshold, even when the concentration is low.

Toilet Bowl Cleaner

  • Contains: Citric acid, sodium C14-16 olefin sulfonate, xanthan gum, fragrance

This one is actually decent. Citric acid as the primary cleaning agent is effective against mineral deposits and safe. The formula avoids chlorine, hydrochloric acid, and the harsh chemicals found in conventional toilet bowl cleaners. EWG rating: A.

The Fragrance Problem

The biggest gap between Seventh Generation’s marketing and their products is fragrance. Their scented products use what they call “100% botanical fragrances” or essential oil blends. While these are genuinely better than the synthetic fragrance mixtures used by conventional brands (which can contain hundreds of undisclosed chemicals), they are not without concerns.

Essential oils contain volatile organic compounds. Some people are sensitized to specific essential oil constituents. And as mentioned above, terpenes from essential oils can undergo chemical reactions with indoor ozone.

Dr. Leonardo Trasande’s research on household chemical exposures has documented that fragrance compounds, whether synthetic or naturally derived, represent one of the most common sources of indoor air irritants. The dose makes the poison, and Seventh Generation’s fragrance loads are much lower than conventional products. But “lower” is not “zero,” and their Free & Clear line proves they can make effective products without any fragrance at all.

My recommendation: Buy Seventh Generation Free & Clear whenever possible. If you want scented cleaning products, the risk from Seventh Generation’s botanical fragrances is low for most people, but the Free & Clear versions are objectively the cleaner choice.

How Seventh Generation Compares to Cleaner Alternatives

If Seventh Generation is the “gateway” to non-toxic cleaning, these brands represent the next level:

BrandKey AdvantagePriceFragrance Approach
Branch BasicsOne concentrate replaces everything, MADE SAFE certified$55 for concentrateUnscented only
Dr. Bronner’s Sal SudsConcentrated, affordable, EWG-A rated$12 for 32 ozMinimal essential oil
Force of NatureEPA-registered disinfectant from salt + water + vinegar$90 starter kitNo fragrance added
Seventh Generation (Free & Clear)Widely available, affordable, EPA Safer Choice$4-$6 per productUnscented

For our full comparison and recommendations, see our best non-toxic cleaning products guide and our DIY cleaning recipes.

Seventh Generation’s main advantage is accessibility. You can buy it at Target, Walmart, and most grocery stores. Branch Basics and Force of Nature require online ordering. If convenience matters and you stick to the Free & Clear line, Seventh Generation is a perfectly good choice.

The Unilever Question

Does Seventh Generation’s ownership by Unilever matter? It depends on what you are evaluating.

If you are evaluating the safety of the product inside the bottle, corporate ownership does not change the formula. The Free & Clear All-Purpose Cleaner is the same product regardless of who owns the brand.

If you are evaluating whether your purchasing dollars support a company aligned with non-toxic values, the picture is more complicated. Unilever profits from conventional chemical products alongside its “clean” brands. Some consumers feel that supporting Seventh Generation under Unilever is supporting incremental change within a major corporation. Others prefer to support independent brands that are non-toxic from the ground up.

Both positions are reasonable. I buy the Free & Clear products when I need something quickly from a store. For my regular cleaning supply, I use Branch Basics.

What We’d Pick

If you are going to buy Seventh Generation, here is my prioritized recommendation:

  1. Free & Clear All-Purpose Cleaner - their best product, genuinely safe, works well
  2. Free & Clear Dish Liquid - good formula with minor MIT preservative caveat
  3. Free & Clear Laundry Detergent - effective and clean formulation
  4. Disinfecting Multi-Surface Cleaner (Thymol-based) - one of the better disinfectant options available

Products to skip: scented versions of any product (unless you specifically want botanical fragrance and have no sensitivities), and the Bathroom Cleaner containing sodium borate.

Quick Answers

Is Seventh Generation truly non-toxic?

Their Free & Clear product line is one of the better mainstream cleaning options, with EPA Safer Choice certification and strong EWG ratings. However, some of their scented and specialty products contain ingredients like sodium borate and fragrance compounds that may concern health-conscious consumers. The brand is safer than conventional cleaning products but not as clean as dedicated non-toxic brands like Branch Basics.

Does Seventh Generation contain harmful chemicals?

The Free & Clear line avoids most chemicals of concern. Some scented products contain botanical fragrance compounds (linalool, limonene) that can irritate sensitive individuals. The Bathroom Cleaner contains sodium borate, which the European Chemicals Agency classifies as a reproductive toxin. These ingredients are used at low concentrations but are present.

Is Seventh Generation better than conventional cleaning products?

Yes, significantly. Seventh Generation avoids chlorine bleach, ammonia, quaternary ammonium compounds, synthetic fragrances, phthalates, and many other chemicals commonly found in conventional cleaners. Even their weakest products are meaningfully safer than mainstream alternatives like Lysol, Clorox, or Fabuloso.

Why does Seventh Generation not list fragrances on the label?

Seventh Generation actually discloses more than most brands. All fragrance ingredients are listed on their website, and their labels state the general source (botanical extracts, essential oils). Full fragrance disclosure on product labels is not required by US law, and Seventh Generation provides more transparency than the industry standard, even if it falls short of putting every ingredient directly on the bottle.

Is Seventh Generation owned by Unilever?

Yes. Unilever acquired Seventh Generation in 2016. Seventh Generation operates as a separate brand within Unilever’s portfolio and maintains its own formulation standards. The acquisition has not appeared to change the product formulations, but it does mean the parent company also profits from conventional cleaning product brands.

What is better than Seventh Generation for non-toxic cleaning?

Branch Basics (MADE SAFE certified, one-concentrate system), Force of Nature (EPA-registered disinfectant from electrolyzed water), and Dr. Bronner’s Sal Suds (concentrated, affordable, minimal ingredients) are all cleaner alternatives. They are harder to find in stores but available online. For a full comparison, see our non-toxic cleaning products guide.

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