Last month, I reviewed Trader Joe’s Next to Godliness Liquid Dish Soap. A number of things pleased me about the product, but I did find that it did not always seem to wash dishes that well, especially in washing oily dishes. I recently picked up a bottle of Seventh Generation Natural Dish Liquid in Lemongrass and Clementine Zest as I had run out of Trader Joe’s Dish Soap. (I previously reviewed Seventh Generation paper towels and liked them a lot, so I was eager to try another product from the company.)
At first glance, Seventh Generation Natural Dish Liquid appears to be rather eco-friendly. The bottle is made of #1 PETE plastic (easily recycled), and contains a minimum of 25% post-consumer recycled plastic. In addition, the bottle states:
… We disclose all
INGREDIENTS: A unique combination of naturally-derived cleaning agents (coconut-based surfactants), Whole and natural plant essences (a blend of lemongrass, clementine, bergamot, blood orange, and elemi essential oils), Preservative (less than 0.05%), Water.
This dish soap is also not tested on animals and does not contain animal ingredients. It claims to be non-toxic, biodegradable, and hypo-allergenic.
I purchased the soap with hardly a second thought, and was very pleased when I used it for the first time. It cleaned my dishes like a charm, and I needed significantly less soap than Trader Joe’s to do the job. The scent was light to the point of non-existence. My only complaint was that the soap came out of the bottle very quickly, so I wound up using much more than I had to and felt like I had wasted quite a bit.
To get ready to post this review, I popped over to Seventh Generations web site and found a somewhat more extensive list of ingredients than appears on the bottle:
Sodium laureth sulfate, cocamidopropyl betaine, cocamide MEA and coconut alcohol ethoxylate (plant-derived cleaning agents), aqua (water), sodium chloride (thickener), magnesium chloride (cleaning enhancer), citric acid (cornstarch-derived water softener), essential oils and botanical extracts* (citrus clementina (clementine co2), citrus aurantium bergamia (bergamot fcf), citrus sinensis (blood orange), cymbopogon citratus (lemongrass), carnarium luzonicum (elemi)), hexahydro-1,3,5-tris (2-hydroxyethyl)-s-triazine (preservative, less than 0.05%). *d-limonene is a naturally occurring component of these ingredients.
This was really disappointing to me. The bottle says that Seventh Generation discloses all ingredients, which they do on their web site if not on the bottle. However, had I read on the bottle that the soap contained sodium laureth sulfate and cocamide MEA, and coconut alcohol ethoxylate, I would have tried another product. After all, I do my best to avoid personal care products that contain these ingredients due to their links to cancer. (Sodium laureth sulfate is a foaming ingredient and is commonly found in products like soaps and shampoos. It is a concern because 1,4 dioxane is a carcinogenic byproduct of this and other ethoxylated ingredients, and it is often found in products containing sodium laureth sulfate. Cocamide MEA contains diethanolamine (DEA), which the National Toxicology Program found to cause cancer in laboratory animals.)
Bottom line: This product is effective and I was very happy when I first used it, other than its overzealous spout. However, I was disappointed that the product contained ingredients that have been linked with cancer, and even more disappointed that a company as seemingly transparent as Seventh Generation does not list these ingredients on the bottle. This kind of thing bothers me even more in natural products than it does in non-natural products. Consumers have a certain trust in natural products, but I am learning that one has to be just as vigilant with them as with anything else.












Posted by Molly
Posted by Molly
Posted by Molly 

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