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Chemical-Free, Sustainable and Non-Corrosive, with a Longer Lasting Action

Probiotic Drain & Toilet Cleaner

FREE UK Delivery
Orders Over £60
FREE Returns
No Quibble
Next Day

We deliver internationally - contact us for more information


Kinder to Cleaning Operatives and the Environment

DENAA+ Probiotic Drain & Toilet Cleaner effectively cleans and descales toilets and drains and removes soap particles, without chemicals, chlorine or other harmful ingredients. The cleaner is enriched with beneficial ‘good’ (probiotic) bacteria, naturally sourced from plants. The helpful probiotics work in a mechanical, natural way at a microbial level. They clean hair, skin scales, fats, oils, dirt particles and faeces. They keep sewage pipes cleaner and eliminate unpleasant sewage and urine odours.

  • Actively eliminates unpleasant bio-odours.
  • Longer lasting action that descales and cleans sewage pipes.
  • 100% natural, plant-based and chemical-free.

Creates More Hygienic, Inviting Facilities

DENAA+ Drain WC Cleaner has a pleasant, natural orange pomegranate aroma and is safer for long term use by cleaning operatives. All ingredients are 100% natural, vegan and made without testing on animals. The probiotics have a natural mechanical action that continues to work between application, giving longer lasting results.


For best results, remove any existing blockages manually before cleaning. The probiotics are highly effective but do take time to do their work.

DENAA+ Drain WC Cleaner: Simply apply under the edge of the toilet bowl and leave to act for at least 10 minutes. The solution is thixotropic and so does not immediately disappear down the pan. After 10 minutes, clean with a toilet brush and rinse with water.

DENAA+ Drain Concentrate 50: Shake container before use. Fill the drain of sinks, bathtubs, showers or toilet facilities with lukewarm water. Apply 50ml of DENAA+ Drain Concentrate 50 into the drain and rinse with lukewarm water. Do not use the drain for the next 8 to 12 hours.

Reapply once every week to achieve a lasting result.

Additional Information





  • Water
  • Plant-Based Probiotic Bacteria (Auto-Active Microorganisms)
  • Non-Ionic Washing
  • Surface Active Substances
  • Orange & Pomegranate Aroma


  • Ready to Use Bottle – 750ml
  • Concentrate 50 Bottle – 1 litre
  • Concentrate 50 Refill Bottle – 5 litres


  • DO NOT USE with products that may change effectiveness.
  • Avoid contact with eyes.
  • Store in a dry place 10°C – 35°C.
  • Keep out of the reach of children.

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Choose Probiotics Today for a Healthier Tomorrow…

100% Eco Clean
Natural & Chemical-Free
Cruelty Free and Vegan
Cruelty-Free & Vegan
Recycled & Recyclable
Recycled & Recyclable
A+ for Indoor Air Quality
Sustainable & Responsible
Sustainable & Responsible