Clorox Free & Clear Multi-Surface Cleaner Spray

This all-purpose cleaner utilizes a combination of plant-derived surfactants and fast-drying alcohols to deliver a powerful, streak-free clean on household surfaces.

Performance Rating: 8.5

The high 8.5/10 performance rating is driven by an excellent blend of cleaning agents. The combination of plant-derived nonionic surfactants, Caprylyl/Capryl Glucoside and Lauryl Glucoside, effectively breaks down grease and lifts dirt. This is boosted by Ethanol and Isopropanol, which act as fast-evaporating solvents to ensure a streak-free finish. Additionally, chelating agents like Sodium Gluconate and Potassium Citrate bind hard water minerals to prevent spotting, while Potassium Carbonate, Citric Acid, and Sodium Hydroxide optimize the pH for maximum cleaning efficiency.

Safety Rating: 5.9

The moderate 5.9/10 safety rating is primarily due to the inclusion of Methylisothiazolinone, a synthetic preservative known to be a strong contact allergen, skin sensitizer, and aquatic toxin. While the plant-based surfactants and chelators are mild and biodegradable, the formulation also contains Sodium Hydroxide and alcohols like Isopropanol, which can cause skin dryness or irritation upon direct contact. Consequently, users with sensitive skin should handle this product with care.

Final Rating: 7.2

With a 7.2/10 final rating, this all-purpose cleaner is a highly capable product that trades some safety for superior cleaning power. Its strong 8.5 performance is achieved through efficient surfactants and quick-drying alcohols, making it highly effective on tough messes. However, the use of Methylisothiazolinone and strong alkaline adjusters compromises its safety profile, dragging that score to 5.9. The final score reflects a highly functional, middle-of-the-road option that performs exceptionally well but requires standard safety precautions.

Verdict

This all-purpose cleaner presents a highly capable formulation that strikes an impressive balance between plant-derived cleaning power and fast-drying efficiency. At its core, the cleaner utilizes Caprylyl/Capryl Glucoside and Lauryl Glucoside. These are mild, biodegradable, non-ionic surfactants derived from natural sugars and fatty alcohols. They are exceptional at breaking down surface tension, lifting oil, and suspending dirt so it can be easily wiped away without leaving a sticky residue. To enhance its performance, the formula incorporates Ethanol and Isopropanol as active solvents. These alcohols ensure the cleaner evaporates rapidly upon application, delivering a beautiful, streak-free shine that makes it highly suitable for glossy countertops, mirrors, and sealed stone. The inclusion of Sodium Gluconate serves as an effective chelating agent, which binds hard water minerals and prevents them from interfering with the surfactants’ cleansing action. This is paired with Potassium Citrate, Potassium Carbonate, and Citric Acid, which act as builders and pH buffers to stabilize the solution and maximize its grease-cutting potential. Finally, Sodium Hydroxide is used as a highly alkaline pH adjuster to ensure the final product is chemically balanced. However, the formulation’s primary drawback lies in its preservation system, specifically the use of Methylisothiazolinone (MIT). While MIT is highly effective at preventing bacterial and fungal growth, it is a notorious contact allergen and skin sensitizer. Frequent exposure to MIT can lead to contact dermatitis, redness, and skin irritation, especially for individuals with pre-existing skin conditions like eczema. In summary, this all-purpose cleaner is an incredibly robust, high-performance spray that excels at everyday household cleaning. However, because of the inclusion of a sensitizing preservative, users—especially those with sensitive skin—should handle it with care, consider wearing protective gloves, or seek out MIT-free alternatives.

Who Is This Product For?

Who Should Avoid This Product?

Ingredient Evaluation

📁 Solvents / 溶剂

🧪 Water / 水

Purpose: Acts as a solvent and carrier for all other ingredients.

Concerns: No known health or environmental concerns.

Notes: Forms the base of the cleaning solution, diluting active ingredients to safe and effective concentrations.

🧪 Ethanol / 乙醇

Purpose: Functions as a solvent to dissolve grease and oils, and helps the formula dry quickly without leaving streaks.

Concerns: Flammable in high concentrations. Can cause skin dryness or irritation upon prolonged direct contact.

Notes: Commonly derived from plant fermentation; also exhibits mild antimicrobial properties.

🧪 Isopropanol / 异丙醇

Purpose: Acts as a fast-evaporating solvent that assists in cutting through grease and ensuring a streak-free finish.

Concerns: Highly flammable. Can cause eye irritation and skin dryness. Inhalation of vapors in poorly ventilated spaces can cause dizziness.

Notes: Also known as isopropyl alcohol or rubbing alcohol.

📁 Surfactants / 表面活性剂

🧪 Caprylyl/Capryl Glucoside / 辛基/癸基葡糖苷

Purpose: A non-ionic surfactant used for wetting, dispersing, and emulsifying dirt, oil, and grease so they can be easily rinsed away.

Concerns: Extremely low toxicity, highly biodegradable, and generally recognized as safe for both skin and the environment.

Notes: A plant-derived surfactant made from renewable resources like coconut oil and plant sugars.

🧪 Lauryl Glucoside / 月桂基葡糖苷

Purpose: A mild non-ionic surfactant that helps loosen dirt and organic matter from surfaces.

Concerns: Highly biodegradable and exceptionally gentle, with a very low risk of skin irritation.

Notes: Derived from plant sugars and fatty alcohols, widely used in eco-friendly household cleaners.

📁 Chelating Agents & Builders / 螯合剂与助洗剂

🧪 Sodium Gluconate / 葡萄糖酸钠

Purpose: A chelating agent that binds to heavy metal ions (like calcium and magnesium) in hard water to prevent them from interfering with surfactant performance.

Concerns: Non-toxic, non-irritating, and readily biodegradable.

Notes: Helps improve cleaning efficiency and prevents the formation of hard water soap scum.

🧪 Potassium Citrate / 柠檬酸钾

Purpose: Acts as a builder and chelating agent to soften water and stabilize the formulation’s pH.

Concerns: Considered highly safe with minimal health or environmental concerns.

Notes: The potassium salt of citric acid, commonly used in food and green cleaning products.

📁 pH Adjusters & Buffers / pH调节剂与缓冲剂

🧪 Potassium Carbonate / 碳酸钾

Purpose: An alkaline buffer and builder that helps break down greasy, acidic, and organic soils by increasing the pH.

Concerns: In concentrated powder form, it can cause eye, skin, and respiratory irritation. In diluted product solutions, the hazard is significantly reduced.

Notes: Frequently used in eco-friendly and mild heavy-duty cleaners as an alternative to harsher alkalis.

🧪 Citric Acid / 柠檬酸

Purpose: Used to adjust the pH of the cleaning formula (acidify it) and help remove hard water deposits or soap scum.

Concerns: Concentrated citric acid can cause mild skin and eye irritation.

Notes: Naturally occurring in citrus fruits, biodegradable, and highly effective for descaling.

🧪 Sodium Hydroxide / 氢氧化钠

Purpose: A highly alkaline compound used in small quantities to adjust and stabilize the pH of the formulation.

Concerns: Extremely corrosive in its pure form, causing severe burns. However, when used as a pH adjuster in formulated products, it reacts to form harmless salts and is safe for consumer use.

Notes: Also known as lye or caustic soda.

📁 Preservatives / 防腐剂

🧪 Methylisothiazolinone / 甲基异噻唑啉酮

Purpose: A synthetic preservative used to prevent the growth of bacteria, yeast, and mold, thereby extending the shelf life of the product.

Concerns: A well-known contact allergen and sensitizer. Can cause allergic contact dermatitis and skin irritation in sensitive individuals.

Notes: Commonly abbreviated as MIT. Its use is strictly regulated in many regions due to sensitization risks, but it is permitted in rinse-off or household cleaning products in limited concentrations.