Tesco Thick Bleach Lemon Safety Data Sheet _hot_ May 2026


Post Title: 📄 Safety First: Key Info from the Tesco Thick Bleach (Lemon) SDS

Post Body:

If you use Tesco Thick Bleach (Lemon) for cleaning, it’s powerful stuff—but it needs respect. Here’s what you need to know based on its official Safety Data Sheet (SDS).

⚠️ Hazard Summary

🧤 Essential PPE (Personal Protective Equipment)

🚫 Never, Ever Mix With:

🆘 First Aid (from SDS)

💧 Spill Cleanup

♻️ Disposal

🔗 Need the full SDS?

Bottom line: Great cleaner, but treat it like a chemical—not a kitchen spray. Gloves + ventilation + no mixing = safe cleaning.

Stay safe, clean smart.


The Safety Data Sheet (SDS) for Tesco Thick Bleach Lemon outlines critical information for safe handling, storage, and emergency response. This product is classified as a hazardous chemical primarily due to its active ingredient, Sodium Hypochlorite, which releases active chlorine. Hazard Identifications

Corrosivity: May be corrosive to metals and causes severe skin burns and eye damage.

Aquatic Toxicity: Very toxic to aquatic life with long-lasting effects.

Chemical Reaction: Warning! Do not use with other products (especially acids), as it may release dangerous chlorine gas. First Aid & Safety Measures

Emergency Care: If swallowed, do not induce vomiting. For skin/eye contact, rinse immediately with water and contact a doctor or poison center.

Handling & Protection: Use protective gloves and eye protection.

Storage: Store in the original container, locked away, and out of reach of children.

Spills: Immediately wipe up spills to prevent material damage. Usage Guidelines

Application: Use neat only on sinks and toilets (5-minute contact time).

Dilution: Dilute for other surfaces (e.g., 180ml per 5L for floors).

Restrictions: Avoid use on metals, colored fabrics, and delicate materials like wool or silk; do not use for baby equipment. Clorox Regular Bleach - SAFETY DATA SHEET

Tesco Thick Bleach (Lemon/Citrus) is a powerful disinfectant and cleaning agent primarily composed of sodium hypochlorite

. Its Safety Data Sheet (SDS) and Control of Substances Hazardous to Health (COSHH) information classify it as a hazardous material due to its corrosive nature and toxicity to aquatic environments. 1. Hazard Identification

The product is categorized under several major hazard classifications: May be corrosive to metals (H290). Causes severe skin burns and eye damage (H314). Environmental:

Very toxic to aquatic life (H400) with long-lasting effects (H411). Supplemental: Contact with acids releases toxic chlorine gas 2. Composition and Ingredients

The active disinfecting power comes from the release of chlorine: Sodium Hypochlorite: Typically around 4.6g per 100g (approx. 4.6%). Surfactants:

Contains <5% anionic and non-ionic surfactants for cleaning and thickening. Additives: Lemon/citrus perfumes for fragrance. 3. First Aid Measures Immediate action is required for exposure: Inhalation: Move to fresh air and seek medical advice. Skin/Eye Contact:

Immediately wash with water, remove contaminated clothing, and rinse eyes thoroughly, seeking medical attention. Ingestion: Rinse mouth; do induce vomiting and seek immediate medical help. 4. Handling and Storage tesco thick bleach lemon safety data sheet

Wear protective gloves and eye protection. Store securely in the original container, keeping it cool, ventilated, and out of reach of children. Do not mix with other products, particularly acidic cleaners, to avoid releasing hazardous gas.

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A Safety Data Sheet (SDS) is a standardized document that outlines the properties, hazards, and safe handling procedures for a chemical product. Since formulations can change and specific batch data varies, you should always consult the official sheet provided by the manufacturer (Tesco) for the absolute latest information.

Below is a guide to the typical sections and hazards you will find on a Safety Data Sheet for Tesco Thick Bleach (Lemon), based on standard EU/UK regulations (REACH/CLP) for sodium hypochlorite-based cleaners.

Hazard Statements (H-phrases):

| Code | Statement | |------|------------| | H314 | Causes severe skin burns and eye damage. | | H319 | Causes serious eye irritation. | | H335 | May cause respiratory irritation. | | H400 | Very toxic to aquatic life. |

4.2 Skin Contact:

12. Ecological Information

While a Safety Data Sheet (SDS) might seem like a dry technical document, the SDS for Tesco Thick Bleach Lemon tells a fascinating story of 18th-century chemistry meeting modern household safety. The Chemistry of Clean

At its core, this product relies on sodium hypochlorite (typically around 4.6% concentration), a compound discovered by French chemist Claude Louis Berthollet in 1785. It works through oxidation, a process that physically breaks down the molecular structure of bacteria and viruses to kill 99.9% of germs. The "thick" consistency is achieved by adding anionic surfactants, which allow the liquid to cling to vertical surfaces like toilet bowls for a longer, more effective "contact time". Critical Safety Warnings

The SDS serves as a vital manual for avoiding dangerous chemical reactions: Tesco Original (Fresh) Thick Bleach MSDS

Tesco Thick Bleach Lemon is classified as a hazardous product that causes severe skin burns and eye damage very toxic to aquatic life . It primarily contains Sodium Hypochlorite (releasing active chlorine) and Sodium Hydroxide Hazard Identification Corrosive: May be corrosive to metals. Skin/Eyes: Causes severe burns and serious eye damage. Toxic Gas: Contact with acids (like toilet descalers) releases toxic chlorine gas Environmental:

Highly toxic to aquatic organisms with long-lasting effects. Safety & First Aid Measures Immediate Action Inhalation

Move to fresh air immediately; seek medical attention if discomfort persists. Do NOT induce vomiting.

Rinse mouth thoroughly and drink plenty of water. Call a Poison Center or doctor immediately. Skin Contact

Remove all contaminated clothing immediately. Rinse skin with plenty of water or shower. Eye Contact

Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing and call a doctor. Safe Handling & Storage Tesco Original (Fresh) Thick Bleach MSDS

Contains sodium hydroxide and sodium hypochlorite. May release dangerous gases (chlorine). Contact with acids liberates toxic gas. Tesco Thick Bleach 24Hr Citrus 750Ml

For information or to report a poisoning incident contact The National Poisons Information Centre (01 8092166). Continue rinsing., Tesco Thick Bleach 24 Hour Citrus 2Lt

Tesco Thick Bleach (Lemon/Citrus) is classified as a hazardous substance that causes severe skin burns and eye damage. It contains sodium hypochlorite (approx. 4.37%–4.6g per 100g) as the active disinfectant and sodium hydroxide for stability. You can view safety data sheets for similar products on Sevron or download documentation from DetergentInfo.com. Critical Safety Information

Mixing Warning: Never mix this product with other cleaning agents, especially acids, as it will release toxic chlorine gas.

Protective Gear: Use protective gloves, clothing, and eye or face protection when handling.

Environmental Impact: This product is very toxic to aquatic life with long-lasting effects. First Aid Measures

In case of exposure, follow these protocols immediately and seek medical attention if discomfort persists:

Eye Contact: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, then continue rinsing.

Skin Contact: Immediately take off all contaminated clothing and rinse the skin with water or shower.

Ingestion: Rinse mouth thoroughly. Do NOT induce vomiting. Give plenty of water to drink.

Inhalation: Move the affected person to fresh air at once and keep them warm and at rest. Usage & Storage Guidelines

Application: Safe for use with septic tanks but should not be used on metals (corrosive), enamel, wool, silk, or colored fabrics.

Storage: Store the original container upright in a cool, dry, well-ventilated area away from direct sunlight.

Disposal: Dispose of the container and any unused contents in accordance with local regulations for domestic waste.

This product is available at Tesco in both 750ml and 2L sizes. Tesco Original (Fresh) Thick Bleach MSDS Post Title: 📄 Safety First: Key Info from

The safety data sheet (SDS) for Tesco Thick Bleach Lemon (often listed as Citrus) classifies the product as hazardous, primarily due to its active ingredient, Sodium Hypochlorite (releasing approximately 4.6g of active chlorine per 100g). Key Safety Hazards

Corrosive Nature: The product is classified as danger because it may be corrosive to metals and can cause severe skin burns and eye damage.

Toxic Gases: A critical warning is to never mix bleach with other products, especially acids, as it can release dangerous chlorine gas.

Environmental Impact: It is very toxic to aquatic life with long-lasting effects and should not be released into the environment. First Aid Measures If an accident occurs, follow these general SDS protocols:

Skin Contact: Immediately remove all contaminated clothing and rinse skin with water or shower.

Eye Contact: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, and continue rinsing. Immediately call a poison center or doctor.

Ingestion: Rinse mouth but do NOT induce vomiting. Seek medical advice immediately.

Inhalation: Move the affected person to fresh air and keep them comfortable for breathing. Protective Equipment (PPE)

Gloves: Wear protective gloves (nitrile or rubber) to avoid skin exposure.

Eye Protection: Use safety glasses or goggles to prevent splashes.

Ventilation: Use only in well-ventilated areas to avoid inhaling concentrated vapors. Storage and Disposal

Storage: Keep only in the original container, stored upright in a cool, dark place, and locked up away from children.

Disposal: Dispose of contents and container according to local domestic waste requirements.

For complete official details, you can view product safety information directly on Tesco's website or access detailed technical data sheets through professional services like Sevron Safety Solutions. Tesco Original (Fresh) Thick Bleach MSDS

Transfer used material to a suitable waste container and dispose of in accordance with local regulations. 7. HANDLING AND STORAGE. Tesco Thick Bleach 24Hr Citrus 750Ml

The Tesco Thick Bleach Lemon (also marketed as "Citrus") is a sodium hypochlorite-based disinfectant classified as corrosive. Core Safety Data (MSDS Summary)

Active Ingredients: Contains approximately 4.37% – 4.6% Sodium Hypochlorite. Other key components include Sodium Hydroxide (<1.0%) and Anionic Surfactants (<5%). Hazard Classification: Health: Causes severe skin burns and serious eye damage. Physical: Corrosive to metals.

Environmental: Very toxic to aquatic life with long-lasting effects.

Chemical Reaction Warning: Do NOT use with other products. Mixing bleach with acids (like toilet descalers) releases toxic chlorine gas. Emergency Measures

Eye/Skin Contact: Rinse immediately with plenty of water, remove contaminated clothing, and call a Poison Center or doctor. Ingestion: Rinse mouth; do NOT induce vomiting.

Poisons Information: In the Republic of Ireland, contact the National Poisons Information Centre at 01 8092166. Safe Handling & Storage

Handling: Use with protective equipment (gloves, eye protection) and store in a cool, dark place, ideally locked. Disposal: Follow local regulations. Official Safety Documentation

Detailed COSHH and Safety Data Sheets are available from Tesco or the manufacturer, Mirius. Tesco Thick Bleach 24 Hour Citrus 2Lt

* About this product. Description. Tesco thick bleach lemonKills 99.9% of bacteria and viruses* Eliminates germs and tough stains* Tesco Thick Bleach 24Hr Citrus 750Ml

contains Sodium Hypochlorite as its primary active ingredient. Unlike "thin" bleach, it includes gelling agents that allow it to cling to vertical surfaces like toilet bowls for longer contact time.

Active Disinfectant: Sodium Hypochlorite (typically 4.6g per 100g, or roughly 4.6% active chlorine).

Other Ingredients: <5% Anionic Surfactants, <5% Non-Ionic Surfactants, and Perfume (Lemon/Citrus).

pH Level: Highly alkaline (contains Sodium Hydroxide), which contributes to its corrosive nature. 2. Hazard Identification

Under CHIP and GHS regulations, this product is classified as a hazardous substance. Tesco Original (Fresh) Thick Bleach MSDS 🧤 Essential PPE (Personal Protective Equipment)

The Tesco Thick Bleach Lemon (often labelled as "Citrus") is a sodium hypochlorite-based disinfectant designed to kill 99.9% of bacteria and viruses, including H1N1 and Coronavirus. Because it is a hazardous chemical, Tesco provides a Safety Data Sheet (SDS) that outlines critical safety, handling, and first aid information. Product Overview

Active Ingredient: Active chlorine released from Sodium Hypochlorite (typically 4.6g per 100g).

Other Ingredients: <5% Anionic Surfactants, <5% Non-Ionic Surfactants, and Perfumes.

Appearance: Viscous liquid, colourless to pale yellow with a chlorine/citrus odour. pH Level: Highly alkaline, typically between 12.0 and 14.0. Hazard Identification

The product is classified as a hazardous chemical, with key risks including potential skin burns, eye damage, and aquatic toxicity. Crucially, it must never be mixed with acids to avoid toxic gas release. First Aid Measures If exposure occurs, take the following actions:

Inhalation: Move to fresh air and seek medical advice if needed.

Ingestion: Do not induce vomiting; rinse mouth and seek immediate medical attention.

Skin/Eye Contact: Immediately rinse with water, remove contaminated clothing, and seek medical advice if symptoms persist. Safe Handling & Storage Protection: Wear appropriate gloves and eye protection.

Storage: Keep in original container, stored upright in a cool, dark place away from acids.

Disposal: Dispose of in accordance with local environmental guidelines. How to Obtain the Official SDS

Request the latest Safety Data Sheet by contacting Tesco Customer Services or via their website, ensuring you have the product barcode. Tesco Thick Bleach 24Hr Citrus 750Ml

The safety information for Tesco Thick Bleach Lemon (often marketed as "Citrus") is defined by its corrosive and environmentally hazardous properties. Key safety details derived from its Safety Data Sheet (SDS) and product labeling are summarized below. 1. Identification & Composition Product Name: Tesco Thick Bleach Lemon / Citrus Manufacturer: Tesco Stores Ltd, Welwyn Garden City Active Ingredient: Sodium Hypochlorite ( active chlorine) Other Key Ingredients: Sodium Hydroxide: (corrosive base) Anionic & Non-Ionic Surfactants: (cleaning agents) Lemon/Citrus scent CAS Numbers:

7681-52-9 (Sodium Hypochlorite), 1310-73-2 (Sodium Hydroxide) 2. Hazard Identification

This product is classified under GHS/CLP regulations with the following hazards: Corrosive to Metals: May be corrosive to certain metals (H290) Skin Corrosion: Causes severe skin burns (H314) Eye Damage: Causes serious eye damage (H318) Environmental Toxicity:

Very toxic to aquatic life with long-lasting effects (H400, H411) Chemical Reaction Hazard: Contact with acids liberates toxic chlorine gas (EUH206) 3. First Aid Measures Exposure Type Action to Take Inhalation

Move to fresh air immediately. Seek medical attention if discomfort persists. Do NOT induce vomiting.

Rinse mouth thoroughly with water and drink plenty of water. Call a Poison Center or doctor immediately. Skin Contact

Remove all contaminated clothing immediately. Rinse skin with plenty of water or shower. Seek medical help if irritation lasts. Eye Contact

Rinse cautiously with water for at least 15 minutes, removing contact lenses if present. Continue rinsing and call a doctor immediately. 4. Handling & Storage Tesco Original (Fresh) Thick Bleach MSDS

Safety Overview: Tesco Thick Bleach Lemon Tesco Thick Bleach Lemon (also referred to as "Citrus") is a powerful household disinfectant designed to kill 99.9% of bacteria and viruses. Due to its high concentration of active chlorine, it is classified as a hazardous substance requiring careful handling and storage. 1. Hazard Identification

Tesco Thick Bleach Lemon is primarily classified as corrosive and an irritant.

Health Hazards: Causes severe skin burns and serious eye damage. Physical Hazards: May be corrosive to metals.

Environmental Hazards: Highly toxic to aquatic life with long-lasting effects. 2. Composition & Key Ingredients

The effectiveness—and danger—of the product comes from several key chemical components:

Sodium Hypochlorite: The active bleaching and disinfecting agent.

Sodium Hydroxide: Used to stabilize the formula, also highly corrosive.

Anionic & Non-Ionic Surfactants: Help the bleach cling to surfaces (the "thick" quality) for better cleaning. Perfumes: Provides the lemon/citrus scent. 3. Critical Safety Precautions

NEVER Mix Chemicals: Do not use with other cleaning products, especially acids (like vinegar or toilet bowl descalers). Mixing bleach with acids releases toxic chlorine gas, which can be fatal if inhaled.

Ventilation: Always use in well-ventilated areas to avoid inhaling concentrated vapors.

Protective Gear: Wear protective gloves and consider eye/face protection to prevent accidental splashes. 4. Emergency First Aid Measures Tesco Original (Fresh) Thick Bleach MSDS

Where to Obtain the Official Tesco Thick Bleach Lemon Safety Data Sheet


Eye Contact (Most common injury)

Cleaning Methods:

  1. Small spills: Dilute with plenty of water and wipe up with absorbent material (e.g., paper towels, sand, vermiculite).
  2. Large spills: Dike or contain using inert absorbents (e.g., sand, diatomaceous earth). Collect in suitable labelled waste containers.
  3. Neutralization: If necessary, reduce pH with sodium bisulfite or sodium thiosulfate (professional use only).
  4. Ventilate the area thoroughly after cleanup.