Simple Green All-Purpose Cleaner

A versatile household multi-surface cleaner formulated with non-ionic surfactants, baking soda, and biodegradable chelating agents to dissolve grease and everyday grime.

Performance Rating: 7.5

The formula exhibits solid cleaning capability primarily driven by C9-11 alcohols ethoxylated, which effectively lifts grease, oils, and surface soils. The addition of tetrasodium glutamate diacetate acts as a powerful, bio-based chelating agent, sequestering hard water minerals and significantly boosting overall surfactant efficiency. Furthermore, sodium bicarbonate provides gentle buffering and deodorizing qualities, while hydrochloric acid helps stabilize formulation pH and manage light mineral build-up. While it lacks heavy-duty organic solvents for industrial-level grime, this balanced composition delivers dependable everyday cleaning performance across a wide variety of household surfaces.

Safety Rating: 6.0

The safety profile is noticeably constrained by the inclusion of methylchloroisothiazolinone and methylisothiazolinone. These biocide preservatives are potent skin sensitizers associated with allergic contact dermatitis and mucosal irritation. Additionally, anethole and added fragrances present mild respiratory and dermal allergen risks for sensitive individuals. While tetrasodium glutamate diacetate offers an eco-friendly and low-toxicity chelating alternative to traditional EDTA, and the primary surfactants are relatively benign, the presence of sensitizing preservatives and trace hydrochloric acid pulls the overall safety profile down into a moderate range, warranting basic precautions during routine use.

Final Rating: 6.9

The cleaner represents a well-rounded mainstream formulation that balances reliable surface degreasing with standard chemical stabilization. Its pairing of non-ionic surfactants and modern chelating technology ensures effective stain and grime removal for standard domestic tasks. However, this functional strength is tempered by moderate health considerations, particularly regarding isothiazolinone preservatives and fragrance allergens that may concern sensitive users. Consequently, the product stands as an efficient and practical multi-surface cleaner, providing dependable everyday utility while requiring standard household care and appropriate skin protection during prolonged or frequent handling.

Verdict

This all-purpose cleaner combines a water base with C9-11 alcohols ethoxylated and complementary surfactants to deliver dependable degreasing and surface-cleaning action. Non-ionic surfactants excel at emulsifying oily spills, food residue, and daily dirt without leaving heavy streaks behind on washable surfaces. Supported by sodium bicarbonate to assist in buffering and grime dispersion, the formulation efficiently tackles everyday messes across countertops, stovetops, and common household fixtures with standard wiping effort.

To enhance performance across varying water hardness levels, the formula integrates tetrasodium glutamate diacetate, a modern and biodegradable chelating agent. This component binds with mineral ions like calcium and magnesium, preventing hard water from interfering with surfactant activity and minimizing cloudy water spots. A controlled quantity of hydrochloric acid is included as a precise pH regulator, balancing the alkaline ingredients to achieve optimal chemical stability and maximize overall cleaning efficacy on everyday surfaces.

Visually and aromatically, the product features a distinctive green tint achieved through a blend of polyoxyalkylene substituted chromophores (cyan and yellow dyes), paired with synthetic fragrances and anethole for a fresh, anise-accented scent. To prevent bacterial and fungal contamination in this water-heavy solution, the manufacturer relies on methylchloroisothiazolinone and methylisothiazolinone (MCI/MI), a widely used and robust preservative system that ensures long shelf life and consistent product safety in storage.

In summary, this spray offers a cost-effective, heavy-duty cleaning solution well-suited for general home maintenance and routine housekeeping tasks. However, potential users should note that isothiazolinone preservatives and fragrance compounds like anethole are recognized contact allergens that may cause skin sensitization or irritation in vulnerable individuals. Utilizing protective gloves during extended cleaning sessions and ensuring adequate room ventilation will provide a safe, effective, and reliable cleaning experience across hard, non-porous household surfaces.

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Ingredient Evaluation

📁 Surfactants & Solvents / 表面活性剂与溶剂

🧪 Water / 水

Purpose: Acts as the base solvent that dissolves and carries other ingredients.

Notes: Forms the bulk of most liquid all-purpose cleaning formulations.

🧪 Surfactant / 表面活性剂

Purpose: Lowers surface tension to lift, emulsify, and disperse dirt and grease.

Concerns: May cause mild skin or eye irritation depending on concentration and type.

Notes: A generic term for surface-active cleaning agents.

🧪 C9-11 Alcohols Ethoxylated / C9-11 醇聚氧乙烯醚

Purpose: Functions as a non-ionic surfactant for degreasing and soil removal.

Concerns: Can cause eye irritation and mild skin irritation in concentrated form.

Notes: Readily biodegradable and commonly used in household hard surface cleaners.

📁 pH Adjusters & Chelating Agents / pH调节剂与螯合剂

🧪 Sodium Bicarbonate / 碳酸氢钠

Purpose: Serves as a pH buffer and mild cleaning builder.

Notes: Commonly known as baking soda; helps neutralize acidic soils and odors.

🧪 Tetrasodium Glutamate Diacetate / 谷氨酸二乙酸四钠

Purpose: Acts as a biodegradable chelating agent to bind hard water minerals and boost cleaning efficacy.

Notes: A bio-based and readily biodegradable alternative to conventional chelating agents like EDTA and NTA.

🧪 Hydrochloric Acid / 盐酸

Purpose: Used in precise, small amounts to adjust and balance the formulation pH.

Concerns: Corrosive at high concentrations, though typically neutralized or heavily diluted in finished products.

Notes: A strong mineral acid used primarily for pH regulation in multi-surface cleaner manufacturing.

📁 Fragrance / 香精

🧪 Fragrances / 香精

Purpose: Provides a pleasant scent and masks base chemical odors.

Concerns: May trigger allergic contact dermatitis or respiratory sensitivity in sensitive individuals.

Notes: A proprietary blend of natural or synthetic aromatic compounds.

🧪 Anethole / 茴香脑

Purpose: Functions as a fragrance ingredient imparting a sweet, anise-like aroma.

Concerns: Potential skin sensitizer and allergen for sensitive individuals.

Notes: A naturally occurring aromatic compound found in anise, fennel, and star anise oils.

📁 Preservatives & Colorants / 防腐剂与着色剂

🧪 Blend of Polyoxyalkylene Substituted Chromophores (Cyan and Yellow) / 聚氧化烯取代发色团混合物(青色和黄色)

Purpose: Provides visual color (such as green) to the cleaning solution.

Notes: Polymeric colorants engineered to provide stable color without staining household surfaces.

🧪 Methylchloroisothiazolinone / 甲基氯异噻唑啉酮

Purpose: Broad-spectrum antimicrobial preservative preventing bacterial and fungal growth.

Concerns: Known skin sensitizer and contact allergen, particularly at higher concentrations.

Notes: Frequently paired with Methylisothiazolinone as the commercial preservative blend known as CMIT/MIT or Kathon CG.

🧪 Methylisothiazolinone / 甲基异噻唑啉酮

Purpose: Preservative that inhibits microbial and fungal contamination in water-based formulas.

Concerns: Recognized skin allergen; strictly regulated in concentration limits.

Notes: Used in very low concentrations (typically parts per million) to ensure product shelf life.