EZ FOG Block

Controlled Release Biological Treatment

EZ FOG Block is a high bacterial count solid block designed to provide continuous biological treatment of organic content in the waste stream. Formulated with a combination of strains and surfactants, our solid blocks are able to aggressively target and break down heavy loads and buildup of fats, oils, and grease (FOGs) and other organic compounds. EZ FOG Blocks are equipped with mesh netting bags, allowing you to hang the product directly into the waste stream for a multitude of applications. Once in the stream flow, the block will degrade at a consistent rate, administering a continual release of beneficial microorganisms into the waste stream.

EZ FOG Block is ideally suited for a problematic system such as a grease trap or lift station with heavy FOGs or a high organic load. Formulated with a quicker dissolution rate, this extruded solid delivers a higher concentration of the effective chemistry and bacteria into the water over a shorter period to degrade and digest the organic material and achieve the desired results.

Applications: Pits, Grease Traps, Lift Stations, Sumps, Large Industrial Drains, Holding Tanks, Reclamation Systems, Interceptors, Sewers


Simple, easy to use, and provides continuous treatment

Saves money by reducing the frequency of manual cleanouts/pumpouts, eliminating daily or weekly treatments, preventing blockages, and lowering grease disposal costs

Reduces malodors associated with organic waste and sludge

Available in multiple block sizes for flexibility in dosing

Tech Specs
Bacteria Count 5 Billion CFU per gram
Bacterial Type Non-pathogenic microbes
Color Orange
Fragrance Characteristic
Gram Negatives Not present
pH 6.0 - 9.5
Temperature Range 20 - 40 Celsius
Warranty 2 Year
Storage Temperature 10 - 30 Celsius
Storage Humidity 30 - 60%
Directions for Use

Suspend block in provided netting with rope into area to be treated, regularly monitor dissolution rate, and replace as needed. Dissolution rates will vary with water temperature, flow rates, and FOG/organics levels.

Flow Rate in MGD (GPD) Block Size (lbs.)
< .05 (50,000) 2
.05-0.25 (50,000-250,000) 5
> 0.25-5.0 (250,000-500,000) 10
> 0.5 (500,000) 20

Grease Trap Capacity Block Size (lbs.)
50-500 gallons 2
500-1000 gallons 5
1000-1500 gallons 10
Over 1500 gallons 20+

Note: Dosing rates are dependent on temperature, pH, and content of the wastewater. The above applications and dosing rates may vary. For problematic systems, please contact your EnviroZyme technical representative

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