Cherrybrook Pet Supplies

Best Shot 256 Disinfectant

Product usually ships within 1 business day


Best Shot 256 Disinfectant meets the EPA’s criteria for use against SARS-CoV-2, the cause of COVID-19 (Coronavirus)

Best Shot 256 Disinfectant is a one-step disinfectant that is effective against a broad-spectrum of bacteria, is virucidal*, and it inhibits the growth of mold and mildew, including their odors when used as directed.

For Animal Holding Facilities, Veterinarian Clinics and Pet Grooming Establishments.

CAUTION: Not to be applied directly upon animals! 
This product cannot be shipped to California due to state regulations

  • One gallon makes 256 gallons of cleaning solution (dilute 1/2 oz. to 1 gallon of water)
  • Kills parvo, H1N1, H3N2, MRSA and more
  • Use to clean floors, crates, cages, tabletops, walls, and more
  • The pH neutral formula allows you to disinfect combs, scissors, electric clipper blades, nail trimmers, tweezers and a variety of other salon tools
  • Deodorizes carpet and litter boxes
  • No rinse formula leaves no residue
  • May also be used in auto scrubbers or with mechanical spray devices

* Provides area control of staph, salmonella, E. coli, Methicillin-resistant Staphylococcus aureus, bordetellabronchiseptica, canine distemper, canine influenza, feline picornavirus, infectious bovine rhinotracheitis, rabies, pseudorabies, streptococcus – even canine parvovirus! Kills viruses, bacteria, fungi, mold and mildew as it cleans, disinfects and deodorizes in one labor-saving step!

Download the Best Shot 256 Disinfectant Guide

EPA Registration Information

EPA Registered No. 10324-141

EPA Establishment No. 81354-KY-1

a.k.a. MAQUAT 256-NHQ


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Additional Information


Didecyl dimethyl ammonimum chloride 10.14%
N-Alkyl (C14 50%, C12 40%, C16 10%)
Dimethyl benzyl ammonimum chloride  6.76%
Inert Ingredients ......................................... 83.10%
TOTAL ........................................................ 100.00%
2 oz. per gallon of water (1:64 Dilution) for Canine Parvovirus.  ​All other viruses ½ oz. per gallon (1:256 Dilution)

CAUTION:  Not to be applied directly upon animals! 
For cleaning and disinfecting non-porous surfaces only.

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