Discover independent brands reviewed against
OtterList's standards for sustainability,
ethics, and transparency.
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MamaSuds is a Michigan-based brand creating handmade household cleaners, laundry products, Castile soaps and personal-care essentials. Its products emphasize simple ingredients, responsible sourcing and practical alternatives to conventional cleaning products.
OtterList Standards
✅ 1. Independent ownership — Meets Standard
MamaSuds identifies itself as a woman-owned Michigan small business founded by Michelle Smith.
✅ 2. Meaningful sustainability — Meets Standard
MamaSuds offers concentrated refills, plastic-free packaging for select soaps and small-batch production intended to reduce waste.
✅ 3. Ingredient and material transparency — Meets Standard
MamaSuds publishes ingredient lists for its principal cleaning and personal-care products and provides additional information about ingredient sourcing.
🟡 4. Better ingredients and materials — Partially Meets Standard
MamaSuds offers simple olive-oil-based soaps, while some laundry products contain sodium tetraborate, an ingredient with a recognized reproductive hazard classification.
✅ 5. Ethical business practices — Meets Standard
MamaSuds describes small-batch Michigan manufacturing and ingredient-sourcing practices that prioritize quality and supplier animal-testing policies.
✅ 6. Quality and thoughtful design — Meets Standard
MamaSuds designs multipurpose soaps and concentrated refills with practical usage instructions and reusable-container options.
✅ 7. Animal welfare — Meets Standard
MamaSuds uses vegan formulations in its reviewed soaps and personal-care products and is listed as cruelty-free by PETA.
— 8. No AI-generated creative works — Not applicable
Business location: Goodrich, Michigan, USA.
Manufacturing & sourcing: MamaSuds states that its products are handmade in small batches in Goodrich, Michigan. Its formulations emphasize olive-oil-based Castile soap and mineral cleaning ingredients. The company reports sourcing olive oil internationally and selecting suppliers based on ingredient quality and responsible purchasing criteria. Complete manufacturing origins for separately sold accessories have not been confirmed.
Tangie Co creates concentrated, plastic-free cleaning products, shampoo and conditioner bars, body-care essentials, and pet grooming products. Its focus is on reducing disposable packaging while offering practical alternatives for everyday household and personal care.
Our 8 Core Standards
✅ 1. Independent ownership | Meets Standard
Tangie describes itself as a locally owned, women-run company founded by Angie Ringler, who remains involved in its operations.
✅ 2. Meaningful sustainability | Meets Standard
Tangie reduces packaging waste through concentrated, waterless products, recyclable or compostable paper packaging, and package-free options.
✅ 3. Ingredient and material transparency | Meets Standard
Tangie publishes product ingredient lists and an ingredient library explaining the identity and purpose of ingredients used across its range.
🟡 4. Better ingredients and materials | Partially Meets Standard
Several Tangie cleaning products receive favorable EWG ingredient ratings, while its stain remover receives a lower rating reflecting identified ingredient-hazard concerns.
✅ 5. Ethical business practices | Meets Standard
Tangie reports using U.S. manufacturing partners, managing its own fulfillment operation, and donating personal-care and cleaning products to community organizations.
✅ 6. Quality and thoughtful design | Meets Standard
Tangie designs concentrated cleaning products and solid personal-care bars for practical use, reduced packaging, and reusable-container routines.
✅ 7. Animal welfare | Meets Standard
Tangie states that its products are vegan and cruelty-free and reports participation in the Leaping Bunny certification program.
— 8. No AI-generated creative works | Not applicable
Business location:
Central Florida, United States.
Manufacturing & sourcing:
Tangie reports manufacturing its products in the United States, including handmade production in Florida, with additional U.S. manufacturing partners. The company describes using plant-based ingredients and paper-based packaging, with locally and globally sourced ingredients. Specific upstream suppliers, countries of origin for individual ingredients, and complete manufacturing arrangements are not publicly disclosed.
AspenClean is a Canadian household cleaning company offering plant- and mineral-based laundry detergents, dish soaps, surface cleaners, concentrates, and reusable cleaning accessories.
Our 8 Core Standards
✅ 1. Independent ownership | Meets Standard
AspenClean identifies itself as a family-owned business founded by Alicia Sokolowski and Chris Solodko.
✅ 2. Meaningful sustainability | Meets Standard
AspenClean offers refill concentrates, reusable cleaning tools, and plant- and mineral-based formulas to support lower-waste household cleaning.
✅ 3. Ingredient and material transparency | Meets Standard
AspenClean publishes detailed ingredient lists and identifies important plant-derived components and pod-film materials in its cleaning products.
✅ 4. Better ingredients and materials | Meets Standard
AspenClean formulates its cleaning products with disclosed plant- and mineral-derived ingredients, with selected formulas independently listed as EWG VERIFIED.
✅ 5. Ethical business practices | Meets Standard
AspenClean reports paid employee training, paid travel time and employee benefits, alongside responsible ingredient-sourcing practices.
✅ 6. Quality and thoughtful design | Meets Standard
AspenClean designs purpose-specific household cleaners, concentrates and reusable tools with detailed usage and care instructions.
✅ 7. Animal welfare | Meets Standard
AspenClean states that its cleaning products are entirely vegan and is independently listed as cruelty-free by PETA and Leaping Bunny.
— 8. No AI-generated creative works | Not applicable
Business location:
North Vancouver, British Columbia, Canada.
Manufacturing & sourcing:
AspenClean states that its cleaning products are manufactured in Canada and the United States, while its microfiber cloths are made in South Korea. Its formulations use primarily plant- and mineral-derived ingredients, including some coconut- and palm-derived surfactants. Laundry pod films contain synthetic polyvinyl alcohol. Exact upstream supplier and factory details are not fully publicly disclosed.
Koala Eco creates plant-derived household cleaning, laundry, personal care and pet care products featuring Australian botanical essential oils. The brand offers refillable packaging options designed to reduce waste and encourage reuse.
OtterList Standards
✅ 1. Independent ownership: Meets Standard
Koala Eco describes itself as a family-owned and operated business founded by Jessica Bragdon and Paul Davidson.
✅ 2. Meaningful sustainability: Meets Standard
Koala Eco uses recycled and recyclable packaging, offers refill products, and supports environmental conservation initiatives.
✅ 3. Ingredient and material transparency: Meets Standard
Koala Eco provides ingredient lists on sampled cleaning and body-care product pages and identifies the botanical oils used in its formulations.
✅ 4. Better ingredients and materials: Meets Standard
Koala Eco uses plant-derived ingredients and Australian essential oils, with sampled formulas disclosing their cleansing agents and preservatives.
✅ 5. Ethical business practices: Meets Standard
Koala Eco reports local manufacturing and sourcing practices and supports environmental conservation and education programs.
✅ 6. Quality and thoughtful design: Meets Standard
Koala Eco designs purpose-specific cleaning and personal care formulations with usage instructions and reusable refill options.
✅ 7. Animal welfare: Meets Standard
Koala Eco states that its products are vegan, contain no animal-derived ingredients, and are not tested on animals.
— 8. No AI-generated creative works: Not applicable
Business location: Founded in Sydney, Australia, with operations in Australia and the United States.
Manufacturing & sourcing: Koala Eco states that products sold in Australia are made locally in Australia and products sold in the United States are made locally in the USA, using Australian essential oils. The company uses plant-derived ingredients and locally sourced alternatives where appropriate. Exact upstream supplier and facility details are not fully publicly disclosed.