Lemi Shine Dishwashing Detergent

This high-performance dishwasher detergent pod combines a dual-enzyme system, an activated oxygen bleach complex, and advanced glass-protecting builders to deliver powerful, streak-free cleaning across demanding wash cycles.

Performance Rating: 9.3

This formulation achieves exceptional cleaning power through a highly comprehensive and synergistic blend of active ingredients. Sodium carbonate peroxide paired with the bleach activator TAED delivers robust low-temperature stain removal and bleaching capabilities against tough residues like tea and coffee. Dual-action protease and amylase enzymes efficiently break down stubborn protein and starch food soils, while alcohol ethoxylate surfactants emulsify greasy films. Water hardness is thoroughly controlled using advanced biodegradable builders and chelating agents including trisodium dicarboxymethyl alaninate (MGDA) and sodium citrate, preventing spot formation. Additionally, zinc citrate actively protects glassware from clouding, ensuring sparkling, spotless results.

Safety Rating: 8.3

The safety profile reflects a predominantly mild, modern approach with only standard alkaline detergent precautions. The formula utilizes biodegradable chelating agents like trisodium dicarboxymethyl alaninate and sodium citrate instead of harsh, persistent phosphates or EDTA. While alkaline builders such as sodium carbonate and sodium metasilicate along with sodium carbonate peroxide can cause potential skin or eye irritation in concentrated forms, their encapsulation within a dissolvable polyvinyl alcohol pod significantly minimizes direct user contact. The inclusion of synthetic fragrance and concentrated enzymes may pose minor sensitization risks for highly sensitive individuals, but overall hazard potential remains low during routine automatic dishwashing use.

Final Rating: 8.9

The overall assessment highlights a top-tier, well-balanced automatic dishwasher detergent that merges commercial-grade cleaning efficacy with favorable environmental and user safety. By combining advanced enzymatic action, activated oxygen bleaching, and powerful yet eco-friendly builders, the formulation tackles heavy baked-on grease, stains, and mineral filming without relying on aggressive phosphates or chlorine bleaches. Its stable pod format mediated by polyvinyl alcohol provides both convenient pre-measured dosing and protection against accidental contact with concentrated alkaline salts. Ultimately, the product stands out as a highly effective, modern cleaning solution that maintains high safety standards for households and ecosystems alike.

Verdict

This dishwasher detergent formulation exhibits a well-engineered cleaning system designed to tackle stubborn, baked-on food residues with ease. At its core, the blend leverages protease and amylase enzymes to break down protein deposits and complex starches, while sodium carbonate peroxide paired with TAED provides a low-temperature oxygen bleaching action. This ensures that tough stains like tea, coffee, and tomato sauces are lifted without requiring excessively high water temperatures or harsh chlorinated bleaches.

The water conditioning and anti-filming profile is notably modern and effective. Utilizing trisodium dicarboxymethyl alaninate (MGDA), sodium citrate, and polyitaconic acid, the formula functions as a phosphate-free powerhouse that sequesters calcium and magnesium ions. Combined with sodium metasilicate and sodium carbonate, these alkaline builders emulsify grease, stabilize the pH, and prevent mineral scale from redepositing onto dishes, ensuring that clear glass and stainless steel emerge without cloudy white haze.

Surface-active ingredients and protective additives further elevate this detergent’s overall performance. Non-ionic surfactants such as alcohol ethoxylate and polyalkylene glycol lower surface tension to facilitate clean rinsing and quick drying, minimizing water spots. Crucially, the inclusion of zinc citrate acts as a corrosion inhibitor, safeguarding glassware against clouding and permanent etching over repeated washes, which is a common vulnerability with highly alkaline, phosphate-free cleaning agents.

In summary, this pod represents a robust, premium-grade dishwashing solution balancing aggressive soil removal with careful substrate protection. Encased in a dissolvable polyvinyl alcohol (PVA) film with standard humectants, it delivers convenience and measured dosing for everyday use. While the addition of fragrance may not suit those strictly seeking unscented alternatives, the comprehensive chemical synergy makes it an outstanding choice for sparkling clean tableware and cookware alike.

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Ingredient Evaluation

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

🧪 Sodium Carbonate / 碳酸钠

Purpose: Provides alkalinity to break down grease and softens water by precipitating calcium and magnesium ions.

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

Notes: Also known as washing soda or soda ash; standard alkaline builder in phosphate-free dishwasher detergents.

🧪 Sodium Citrate / 柠檬酸钠

Purpose: Acts as a chelating agent and water softener to bind hard water minerals and prevent limescale.

Notes: Readily biodegradable, plant- or fermentation-derived alternative to synthetic phosphate builders.

🧪 Trisodium Dicarboxymethyl Alaninate / 二羧甲基丙氨酸三钠

Purpose: High-performance chelating agent (MGDA) that sequesters heavy metal and hard water ions to prevent spotting.

Notes: A readily biodegradable aminopolycarboxylate builder frequently used to replace phosphates and EDTA.

🧪 Sodium Metasilicate / 偏硅酸钠

Purpose: Alkaline builder and corrosion inhibitor that protects dishwasher metal components and glassware.

Concerns: Can be corrosive to eyes and skin at high concentrations.

Notes: Provides high wash pH while forming a protective silicate layer on machine parts and glass.

🧪 Polyitaconic Acid / 聚衣康酸

Purpose: Dispersant and scale inhibitor that prevents mineral redeposition and film formation on dishes.

Notes: A bio-based water-soluble polymeric alternative to conventional petroleum-derived polyacrylic acid.

📁 Bleaching Agents / 漂白剂

🧪 Sodium Carbonate Peroxide / 过碳酸钠

Purpose: Oxygen-based bleaching agent that releases hydrogen peroxide to oxidize and lift tough, colored stains.

Concerns: Strong oxidizer; can cause eye and skin irritation upon direct contact.

Notes: Commonly known as sodium percarbonate; an environmentally friendly solid bleach alternative to chlorine.

🧪 TAED / 四乙酰乙二胺

Purpose: Bleach activator that enables sodium percarbonate to generate active peracetic acid at low wash temperatures.

Notes: Tetraacetylethylenediamine allows efficient oxygen bleaching at energy-saving cycle temperatures as low as 40°C.

📁 Surfactants / 表面活性剂

🧪 Alcohol Ethoxylate / 脂肪醇聚氧乙烯醚

Purpose: Non-ionic surfactant that emulsifies grease and food oils while facilitating low-foaming soil removal.

Concerns: May cause eye irritation upon direct exposure; concentrated raw forms can have aquatic toxicity concerns.

Notes: Formulated specifically with low-foaming properties essential for automatic dishwasher spray arms.

🧪 Polyalkylene Glycol / 聚烷撑二醇

Purpose: Non-ionic surfactant and rinse aid component that lowers surface tension to promote sheeting and prevent water spots.

Notes: Functions as a defoamer and rinse aid polymer to improve drying and clarity of glassware.

📁 Active Ingredients / 酶制剂

🧪 Protease Enzyme / 蛋白酶

Purpose: Catalyzes the breakdown of protein-based food soils such as meat, egg, and dairy residues.

Concerns: Can act as a respiratory allergen or sensitizer in airborne powder manufacturing environments.

Notes: Enzymatic action delivers powerful targeted stain removal without requiring harsh caustic conditions.

🧪 Amylase Enzyme / 淀粉酶

Purpose: Catalyzes the hydrolysis of starchy carbohydrates such as rice, pasta, potatoes, and gravy residues.

Concerns: May cause respiratory sensitization during raw material handling in manufacturing.

Notes: Operates synergistically with proteases to digest baked-on and dried-on food films.

📁 Solvents & Film Formers / 溶剂与膜材

🧪 Polyvinyl Alcohol / 聚乙烯醇

Purpose: Water-soluble synthetic polymer that forms the encapsulating pod film casing.

Concerns: Requires appropriate microbial conditions in municipal wastewater treatment plants for complete biodegradation.

Notes: Dissolves rapidly upon contact with water at the start of the wash cycle to release contents.

🧪 Glycerin / 甘油

Purpose: Acts as a plasticizer for the PVA pod film to keep it flexible and prevents liquid phase separation.

Notes: Plant-derived humectant and plasticizer that prevents pod brittle-cracking during cold storage.

🧪 Propylene Glycol / 丙二醇

Purpose: Solvent and enzyme stabilizer in the liquid chamber of the pod.

Notes: Protects enzymes from denaturing and premature inactivation in the presence of water.

🧪 Water / 水

Purpose: Solvent and carrier for dissolving liquid active ingredients.

📁 Additives / 助剂

🧪 Sodium Sulfate / 硫酸钠

Purpose: Processing aid, carrier, and flow agent used in the dry powder compartment.

Notes: Inert inorganic salt used to maintain proper granule density and prevent moisture caking.

🧪 Zinc Citrate / 柠檬酸锌

Purpose: Glassware corrosion inhibitor that prevents glass clouding, etching, and surface degradation.

Concerns: Can be toxic to aquatic life at high concentrations if released untreated.

Notes: Releases zinc ions that deposit onto glass surfaces, shielding silicate networks from alkaline erosion.

🧪 Amphoteric Modified Starch / 两性改性淀粉

Purpose: Soil anti-redeposition agent and binding aid to keep loosened food residues suspended in the wash liquor.

Notes: A modified bio-polymer providing enhanced film strength and suspension stability.

🧪 Fragrance / 香精

Purpose: Masks base chemical odors and imparts a clean scent during and after washing.

Concerns: May contain potential contact allergens or sensitizing compounds.

Notes: Formulated to rinse away cleanly without leaving lingering odors on food contact surfaces.