Published: October 2023 (Updated for current UK/EU CLP Regulations) Introduction: Why You Need This Information In almost every cleaning cupboard in the United Kingdom, you will find a bright yellow bottle of Tesco Thick Bleach Lemon . It is a staple for killing germs, removing stains, and whitening laundry. However, because it is a common household item, many consumers underestimate its potential danger.
A: No. "Lemon" refers to the fragrance, not the pH. Bleach kills the bacteria in septic tanks regardless of scent. Do not use any bleach in large quantities if you have a septic tank. tesco thick bleach lemon safety data sheet
An SDS (formerly known as MSDS) is a 16-section document required by law (The Control of Substances Hazardous to Health Regulations 2002) for any hazardous substance. Published: October 2023 (Updated for current UK/EU CLP
While it is an excellent, affordable disinfectant (usually costing less than £1.50), the "Lemon" variant is arguably more dangerous than unscented bleach because it attracts curious children and masks the warning odor of chlorine. Do not use any bleach in large quantities
A: No. The lemon smell is irrelevant. Acidic stones (marble, granite, limestone) are destroyed by bleach (Sodium Hypochlorite is alkaline, pH 11-13). It will etch the stone.
A: You have likely irritated your mucous membranes. Get fresh air immediately. If you feel a burning in your chest, wheezing, or bloody nose, go to A&E. If you just have a sore throat, drink water and rest. Do not use bleach in unventilated rooms (e.g., small bathroom with no fan). Conclusion: Respect the Chemistry, Ignore the Smell The Tesco Thick Bleach Lemon Safety Data Sheet essentially tells you one thing: This is a corrosive poison wearing a citrus costume.
| Chemical Name | CAS Number | Weight % | Function | | :--- | :--- | :--- | :--- | | | 7681-52-9 | 5 - 10% | Active bleaching/disinfecting agent | | Sodium Chloride | 7647-14-5 | 1 - 5% | Salt (stabilizer) | | Sodium Hydroxide | 1310-73-2 | < 1% | pH stabilizer (makes it alkaline to prevent chlorine release) | | Limonene | 5989-27-5 | < 1% | Lemon fragrance (allergen) | | Anionic Surfactants | Proprietary | 5 - 15% | Thickening agent |