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Electrostatic Spray Disinfection Services

scientist study a petri dish with germs

System4 has specialized teams that are trained and equipped to deep clean and disinfect your facility with efficient electrostatic spray guns.  Whether you have an office and you are looking for deep clean prior to restarting your business, or a restaurant that needs to have a kitchen cleaned following a COVID-19 case, we can provide with professional, reliable and cost effective electrostatic spray disinfection services to make your staff and customers feel safe again.   

Electrostatic Spray Disinfection / Sanitization Service

A man wearning perpersonal protective gear is cleaning a facility of covid-19 using a thermal fogger

This deep cleaning service is designed to treat a facility with a confirmed case of COVID-19.  This includes wipe down of surfaces with hospital grade disinfectant and multiple passes with electrostatic spray misters or thermal fogging devices.  Electrostatic spray guns use an electrical charge to allow the appropriate sanitizers and disinfectants to wrap around and evenly coat all types of surfaces for a more thorough clean.  The cleaning industry uses electrostatic technology to insure hidden or shadowed surfaces get covered with highly uniform disinfecting and sanitizing film.  In most cases, we can treat your facility within 24 hours, making it safe for employees and customers to return.




Electrostatic Spray Technology Video

Microshield 360 – Electrostatic Spray Disinfection plus Antimicrobial Coating

Microshield 360 is the best option for long-lasting health and safety of your facility.  Microshield 360 is applied using electrostatic spray guns, which impart a 360 degree coating on surfaces.  This 2-step process includes an electrostatic spray treatment with Microshield 360 Renew, which is EPA registered and has a COVID-19 claim, followed by an electrostatic spray treatment of our proprietary Microshield 360 Antimicrobial.  This procedure creates a long lasting protective coating to surfaces that protects against bacteria living on them every second of every day.   It is odorless, colorless, and non-toxic.  MicroShield 360 has been approved for use by the EPA in more than 1,000 types of facilities and is approved by the FDA for use on direct food contact surfaces.  

Microshield 360 Overview

Microshield 360 Antimicrobial Information













Applying Microshield 360 to your facility tells your staff and your employees that you care about their health and safety. The treatment includes marketing assets that you can use to advertise your commitment.

Microshield 360 Certified Location Plaque





Microshield 360 – Partner Testimonials

embraer aviation microshield 360 partner




agua caliente casino microshield 360 partner





candyland indoor playground microshield 360 customer





Daily High Touch Deep Clean and Disinfection / Dayporter Services

coronavirus disinfection high touch points elevator buttons health care cleaning hospital cleaning procedures medical cleaning

Our janitorial teams are trained in best disinfection practices.   All of our janitorial contracts include CDC-recommended high touch disinfection.  By spraying and wiping down of all high touch points, which are the most likely area for cross-contamination of viruses, our crews provide a high value deep cleaning and disinfection service.  High touch points include all door knobs/push plates, door edges, door knobs, push plates, light switches, conference rooms, break rooms, restrooms, entry lobby areas. 



ISSA Global BiorRisk Advisory Council Certificate



Professional Service: Licensed, Bonded & Insured

  • System4 technicians are trained in the proper use of disinfectants.

  • System4 uses disinfectants that are registered on EPA’s List N.  This list includes products that meet EPA’s criteria for use against SARS coV-2, the cause of COVID-19.

Electrostatic Spray Disinfection Services Are Available in:  Oakland, Berkeley, Richmond, Emeryville, Alameda, Hayward, Fremont, San Leandro, Concord, Walnut Creek, Pleasant Hill, Pleasanton, Dublin, Livermore, and many other San Francisco East Bay Locations.

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