Homecare Caustic Soda 500g Sink & Drain Unblocker


VAT included

In stock


Caustic Soda Drain Cleaner, 500g Caustic Soda Powder Sink & Drain cleaner strong the original and best drain cleaner Drain opener.

Home Essentials Caustic Soda takes on tough cleaning with this heavy-duty drain cleaner which effectively prevents waste build-up and clears blockages. It's suitable for drains, sink wastes, plugholes and traps, leaving them clean, clear and sanitised. 

Features and benefits

  • Cleans multiple areas – including drains, pathways, brickwork & paintwork


  • Size: 500ml
  • Ingredients: Sodium Hydroxide
  • Always read the instructions and packaging thoroughly before use
  • Keep out of reach of children
  • Follow instructions on the bottle for each different usage
  • Heavy-duty cleaner, degreaser, sanitizer for home and industrial use
  • Suitable application surfaces - Caustic Soda
  • Dimensions: 18.5cm x 8.2cm x 5.5cm

Caustic Soda (Pearl) is one of the key ingredients in cold process soapmaking, and this lye is of the highest grade available on the market.

This product is highly corrosive and classified as Dangerous Goods for shipping purposes. It is important you follow the label instructions and wear suitable clothing and protection before use. Never use this product in the presence of children. Please read the MSDS very carefully before you open the container. Always add the Caustic Soda to water, not the other way around. Be sure to work in a well-ventilated room, use goggles and suitable gloves, and wear long sleeves for extra protection.

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