Description
Here is polished, website-ready product information based on your label:
CAUSTIC SODA LIQUID
40% Sodium Hydroxide
Extreme Cleaning Power for Heavy-Duty Applications
Caustic Soda Liquid is a powerful 40% sodium hydroxide solution developed for demanding commercial and industrial cleaning applications.
Its strongly alkaline action reacts with fats, oils, grease and waxy deposits, helping break down stubborn build-up so it can be flushed, rinsed or wiped away. It is particularly effective for clearing grease-affected drains and heavy-duty cleaning of suitable floors and hard surfaces.
Features & Benefits
- Contains 40% sodium hydroxide
- Powerful grease-cutting and cleaning action
- Helps break down fats, oils, grease and waxy deposits
- Effective for clearing blocked or slow-running drains
- Suitable for heavy-duty floor cleaning
- Can assist with removing certain old paints and coatings
- Convenient liquid formulation
- Australian made and owned
Recommended Applications
Suitable for use in:
- Commercial kitchens
- Food-processing facilities
- Workshops and factories
- Industrial cleaning operations
- Grease-affected drains and waste lines
- Heavy-duty floor cleaning
- Removal of certain old paint and coating residues from compatible surfaces
Directions for Use
Read the product label and Safety Data Sheet before use.
Use only in accordance with the recommended workplace procedure and wear the appropriate personal protective equipment. Application and dilution requirements may vary depending on the surface, level of contamination and intended use.
Always test on a small, inconspicuous area before general application. Rinse treated surfaces thoroughly with clean water when required.
Important Surface Warning
Do not use on aluminium, zinc, galvanised metal or other alkali-sensitive materials. Caustic Soda Liquid will etch glass and may damage painted, coated or delicate surfaces.
Do not mix with acids or other cleaning chemicals.
Safety Information
DANGER – CORROSIVE
Caustic Soda Liquid can cause severe skin burns and serious eye damage. Avoid contact with skin, eyes and clothing. Wear chemical-resistant gloves, protective clothing and suitable eye and face protection.
Keep the container securely closed and store away from incompatible chemicals. Keep out of reach of children.
In case of exposure, immediately follow the first-aid instructions provided on the label and Safety Data Sheet and seek urgent medical advice. Contact the Poisons Information Centre on 13 11 26.
Pack Sizes
Available in:
- 5 litres
- 15 litres
For technical advice, product availability or a copy of the Safety Data Sheet, contact Enviro Chemicals.
The strong corrosive warning is appropriate for a 40% sodium hydroxide solution and aligns with Safe Work Australia guidance. If you upload your SDS, I can add the exact dilution rates, drain directions, technical specifications and first-aid wording.

