Effersan is registered on the Disinfectants for Emerging Viral Pathogens (EVPs) list and can be used against SARS-CoV-2, SARS-CoV-2 – Delta Strain, monkeypox, and Respiratory syncytial virus (RSV) when used in accordance with the directions for use as a disinfectant on hard, non-porous surfaces.

Effersan vs. Bleach Case Study

Purdue University Shows
EfferSan More Powerful Than Bleach

Dr. A.M. Saeed, Department of Veterinary Pathology, School of Veterinary Medicine, Purdue University, completed a comparative study using EfferSan against Clorox bleach. Dr. Saeed concluded:

"the fact that EfferSan at 100 ppm concentration demonstrated equal or superior bactericidal activity against these strains (E. coli, Pseudomonas, Staph., Salmonella) than 200 ppm Clorox bleach indicates the higher tolerance of NaDCC (HOCl) based EfferSan to sodium hypochlorite based Clorox...with its many desired features, such as its relative freedom of the several serious side effects under working conditions, EfferSan should be the disinfectant of choice for use in sanitation of animal production and food processing facilities worldwide."

EfferSan is highly effective against all bacteria, viruses, fungi, algae and protozoa. EfferSan is a very unique hypochlorous based sanitizer, deodorizer and disinfectant, that has 100 times more bactericidal capacity than the industry standard, Clorox bleach. Unlike bleach, EfferSan is less-corrosive, less-toxic and has a neutral pH of 6.7, which will not burn the users' skin! In fact, in a Primary Dermal Irritation Study, as outlined by the EPA under guideline series 81-5, 40 CFR 158.340, EfferSan had a primary irritation index score of 0, establishing the product as a non-irritant under the FIFRA guidelines. 

The graph below represents the "killing power" of EfferSan compared to Clorox bleach in bacterial log reduction. Results show that EfferSan disinfectant and sanitizer tablets outperform sodium hypochlorites against a wide spectrum of disease causing organisms. EfferSan is an EPA registered, concentrated multi-purpose disinfectant & sanitizer that offers 100 times more killing power and effectiveness than traditional bleach. Check out the comparisons:


EfferSan Tablets vs Bleach Disinfectant







Effervescent "Dry" Tablets

Sodium Dichloroisocyanurate


Highly Active in Organic Matter 

Pre-portioned  Measuring

pH 6.4 - 6.7

Mild, Less-Caustic and Less-Irritating


3-Year Shelf Life

DOT Non-Hazardous Shipping

Less Packaging and Waste

Less-Toxic and Biodegradable

Safe around People, Pets and Plants 

Gentle on Skin

Liquid Concentrate

Sodium Hypochlorite


Neutralized in Organic Matter

Highly Variable "glug glug" Measuring

pH 10 - 12

Corrosive and Highly-Caustic


3-6 Month Shelf

DOT Hazardous, Heavy Bulk Liquid

Potentially Dangerous when Mixed

"Bleaching" or Burning Potential






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