Free Delivery orders £75+ | Tel: 01284 810 887 Free Delivery on all orders over £75 + vat | 01284 810 887 | Most dispatched same day! *T and C's apply
Cleaning, Hygiene &
Maintenance Chemicals
Next Dispatch Leaves In:


Bio Toss Blocks – 1.1Kg Pack

  • Use of Toss Blocks can help reduce flushes by 3-4 times per day
  • Saves up to 1,000 Litres of water per toilet per annum
£15.49 ex. Vat | £15.49 inc. Vat.



Bio Blocks – The Original Toss Block

Biological Urinal Blocks have been specially formulated to reduce odour problems and blockages in urinals.  New strains of bacteria have been introduced to the biological and enzymatic leaning efficacy to remove fats, uric-sale and solids that build up in urinal traps and pipe work, causing odours and blockages.  Citrus perfumed and water soluble, Bio Blocks efficiently eradicate the source of this problem, providing substantial savings on both washroom maintenance and water bills, as the need for constant flushing and more regular cleaning is reduced

  • Biodegradable
  • Suitable for all types of urinals and troughs including stainless steel, porcelain and ceramic
  • Prevents blocked traps and pipes
  • Can save on water bills – Saves up to 100,000 Litres water per urinal per year*
  • Contains odour neutralising perfume – Removes the cause of odours
  • Cleans and freshens
  • Safer to use and not harmful under COSHH
  • Water soluble cleaning and deodorising blocks for all types of trough and urinal systems.
  • Biological Green Action
  • Breaks down Uric Acid
  • Approx 50 blocks per bucket

Note:  Not for use in waterless urinals

TOP TIP: *Use of Toss Blocks can help reduce flushes by 3-4 times per day and save up to 1,000 Litres of water per toilet per annum – simply turn down your flush cycle settings

Technical Information

Bio Blocks contain a selection of non-pathogenic microorganisms a blend of cleaning and water-softening agents, a special odour-blocking perfume & colour.


Click to browse the rest of our Ecological range.

Please click on the link below to download Safety Data Sheet

PN540 Safety Data Sheet Bio Block – BB


  • Place one block in each urinal
  • Space every 50cm in trough urinals
  • Replace when the block has dissolved for maximum efficiency

Ideal to use with Blu Away Washroom Cleaner and Odour Neutraliser


  • When not in sues, keep closed in the original container
  • Keep out of the reach of children


There are no reviews yet.

Be the first to review “Bio Toss Blocks – 1.1Kg Pack”

Your email address will not be published. Required fields are marked *

The factsheet for this product is not currently available, please call 01284 810 887 for more details

You may also like…


This business expansion has been supported by New Anglia Local Enterprise Partnership, through the Business Resilience and Recovery Grant Scheme.


Reg. in England No. 04994444
VAT No. GB 811 8376 32
Dunn & Bradstreet 73-736-5309
EORI GB 811 8376 32000
NI: XI811837632000

Quality Assurance

Maclin Sourcing Solutions Ltd (trading as Maclin Group & Hygiene4less) are a BS EN ISO 9001:2015 accredited company and audited by one of the world's leading Inspection, Verification, Testing and Certification companies, CQS. Certificate number GB2004521.

Cert No: 003-2023

Maclin Group also operate Good Manufacturing Practise (GMP), specifically in the production of Chlorine Release Tablets.

Language »