Even without reading the full SDS, follow these best practices:
This is the section most people search for. The good news: Tesco Dishwasher Salt is classified as a non-hazardous substance under CLP Regulation (EC) No 1272/2008.
According to the standard Safety Data Sheet for sodium chloride-based dishwasher salts: tesco dishwasher salt safety data sheet best
Why is it safe? Sodium chloride is physiologically inert in dry form. The primary risks are physical (slip hazard) or mild irritation if abused.
Dishwasher salt is >99% sodium chloride (NaCl) – the same as table salt but with larger, purer crystals and no anti-caking agents. Its main hazard is physical irritation, not chemical toxicity. Even without reading the full SDS, follow these
| Aspect | Typical SDS Statement | |------------|----------------------------| | Product name | Tesco Dishwasher Salt | | Appearance | White, coarse crystals | | Odour | Odourless | | pH (solution) | ~7.0 (neutral) | | Main hazard | Causes serious eye irritation. May cause skin dryness with prolonged contact. | | Signal word | Warning | | First aid – eyes | Rinse cautiously with water for several minutes; remove contact lenses if present. | | First aid – skin | Wash with soap and water. | | First aid – ingestion | Rinse mouth; drink water to dilute. Seek medical attention if large amount swallowed (risk of hypernatremia). | | Storage | Keep in original container, dry, out of reach of children. | | Disposal | Dissolve in water and pour down drain (safe for wastewater systems) or dispose in household waste. |
⚠️ Note: Tesco dishwasher salt is not classified as hazardous to the aquatic environment in normal use. This is the section most people search for
Yes – when used as intended. The Safety Data Sheet confirms it is a low-risk, non-toxic, non-flammable household chemical. The only real dangers are:
For normal use – pouring it into the dishwasher’s salt compartment, running a cycle – no special protective equipment is required, though the SDS suggests safety glasses if you refill frequently.