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Viper | EVAP+ EVAPORATOR COIL CLEANER | 3.785L

SKU: VIPERGREEN
Excl. GST Incl. GST
$99.00 $85.00 Save $14.00
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DESCRIPTION

Viper EVAP+ Evaporator Air Conditioner Coil Cleaner for Maintenance

Quick Overview of Coil Cleaner for Air Conditioner Use

Viper Evap+ is a premium non-rinsing evaporator coil cleaner that harnesses slow-release enzymes in a synthetic detergent base to deliver exceptional cleaning and deodorising performance.

This all-natural, non-flammable, non-toxic, non-irritating, pH neutral, biodegradable, and NSF-certified ready-mix air conditioner coil cleaner is formulated to remove dirt, dust, mould, grease buildup, and biofilm from air conditioning systems, helping support cleaner airflow and better indoor air quality without harming coil coatings. Some ready-to-use options such as AIRCONcare Coil Cleaner also eliminate 99.99% of bacteria in systems and require no dilution or water addition. For electrical contractors, air-conditioning installers, HVAC technicians, and homeowners who need a safe, effective way to maintain an evaporator coil and the wider system, this guide covers the key features and benefits to look for, correct coil-cleaning methods, the tools and protective equipment required, safety and warranty considerations, and why proper coil cleaning matters for cooling efficiency, energy use, equipment life, and ongoing maintenance compliance.

Features of No Rinse Coil Cleaner

  • Certified - NSF, EPA, Kosher, biodegradable and eco-friendly 

  • Technician Safe - developed by a service technician for service technicians

  • Food Safe - approved for use in and around food processing areas

  • No Odours - does not contain any added fragrances or produce toxic fumes

  • Deodoriser - contains Enzymes that break down
    odour-causing bacteria

  • Micro-Channel - OEM approved for aluminium and microchannel
    coils - will NOT affect coil protection coatings 

  • Evaporators - Best-performing enzyme ready mix

How To Clean AC Coils Safely (Evaporator and Condenser Coils)

  1. Power Off – Ensure all power is turned off or disconnected.

  2. Application – Pour Viper Evap+ directly into the Viper Pump Pressure Sprayer (RT301S) without dilution.

  3. Spraying – Apply on the intake side of the coil for best results.

  4. Activation – Works instantly, no waiting required.

  5. No Rinse – Rinsing is not necessary.

Tools, PPE And Products You Need For Coil Cleaning

Fast Fact

  • The enzymes in Viper Evap+ break up protein, fats, oils, carbohydrates, tobacco sludge and the biological films that cause smelly evaporator syndrome

  • Viper Evap+ works especially well in cold conditions and the enzymes continue to clean even after the detergent is depleted, making it especially effective on big or small evaporators that produce lots of condensation

  • Drain pan and lines are also cleaned by Evap+ and the enzymes prevent future dirt and grime build-up. The sister product for treating highly soiled drains and pans is Viper Pan & Drain Treatment (RT800S)

Scroll through our range now and find the right answer for you today!

Frequently Asked Questions

How often should I clean my air conditioner coils with a coil cleaner?

At least once a year for a typical Brisbane or SEQ home. Twice yearly for dusty, coastal or high-use systems. Commercial premises (cafés, medical clinics, kitchens) benefit from quarterly cleaning. Visible dirt on the fins, reduced airflow, higher power bills or musty odours all indicate the coils need attention sooner. The Australian Government's HVAC efficiency guidelines note that systems with heat transfer surfaces not cleaned in over three years can expect at least 10% energy savings after cleaning. For more information please refer to our The Essential Guide For Aircon Cleaning and Maintenance.

Can I use the same coil cleaner on both evaporator and condenser coils?

Some products are dual-purpose. Viper AC Coil Cleaner, for instance, is a no-rinse foam aerosol that works on both evaporator and condenser coils when applied as directed. Other cleaners are formulated specifically for one application: no-rinse indoor products for evaporators, heavier chemistry for condensers. Check the product description and label before use.

Is coil cleaner safe for epoxy‑coated and microchannel coils?

Most modern coil-safe cleaners are designed to be compatible with coated and microchannel coils. AIRCONcare Coil Cleaner is safe for epoxy-coated coils and is biodegradable. Avoid highly acidic or aggressive alkaline products on these coils unless the manufacturer's technical data sheet explicitly confirms compatibility. When in doubt, choose a neutral pH cleaner.

Can homeowners in Australia safely use air conditioner coil cleaner themselves?

Simple no-rinse aerosols and ready-to-use sprays are easy for careful DIY use on accessible indoor splits. Isolate power to the unit before starting, protect electrical components, and follow the product label. Rooftop units, commercial systems, and any work involving strong chemicals, a pressure washer, or electrical isolation should be handled by a licensed HVAC or electrical contractor. If the job goes beyond basic cleaning, contact a licensed HVAC or electrical contractor.

Does using coil cleaner void my air conditioner warranty?

Using an appropriate, coil-safe cleaner according to the manufacturer's directions will not typically void a warranty; in fact, regular cleaning supports the maintenance schedule that most warranties require. Check your unit's installation and warranty manual. If the document specifies a particular cleaning chemistry or method, follow it. Regular coil cleaning can help extend the life of the unit and support warranty-compliant maintenance. Neutral pH cleaners are the lowest-risk choice when the manual doesn't specify.

What's the difference between coil cleaner and general‑purpose degreaser?

Coil cleaners are formulated to protect copper, aluminium and coil coatings, lift dirt from the coil surface without harming coatings when used correctly, rinse clean without leaving a residue film, and maintain heat transfer across the fin surface. General-purpose degreasers may target residues such as grease, but can still contain solvents or surfactants that cause corrosion on aluminium fins or leave a film that insulates the coil and reduces performance. Always choose a purpose-made HVAC coil cleaner, which is also easier to store between maintenance tasks.

What is safe to clean AC Coils with?

The safest way to clean air conditioner coils is to use a purpose-made HVAC coil cleaner that is compatible with the coil material and the air conditioning system. Viper Evap+ Coil Cleaner is designed for cleaning evaporator coils, helping remove accumulated dirt, dust and other contaminants that can reduce airflow and cooling efficiency.

How do I know if my condenser coil is clogged?

Common signs of a dirty or clogged air conditioner condenser coil include reduced cooling performance, longer running times, increased electricity consumption and visible dust, dirt or debris on the outdoor unit's coil fins. In severe cases, restricted airflow may contribute to overheating or system shutdowns.

Regular coil inspections and cleaning can help maintain efficient air conditioner operation. Viper Evap+ Coil Cleaner is intended for evaporator coils, so check the manufacturer's recommendations before using it on outdoor condenser coils. A suitable condenser coil cleaner may be required.

How much does it cost to have AC coils cleaned in Australia?

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