EPC-RTU™ - Soft Wash Cleaner

EPC-RTU™ is a no-rinse, ready-to-use out of the bottle cleaner and preventative that is safe and effective for removing stains caused by mold, mildew, and algae on exterior surfaces. EPC-RTU™ cleans without the damaging effects of pressure washing and/or brushing.

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Benefits

No Bleach

Removes Mildew

Ready to Use

No Rinse

Removes Mold

Low Odor

Long Lasting

Removes Algae

Multi-Surface Application

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EPC-RTU™ Description

EPC-RTU™ is a no-rinse, ready-to-use out of the bottle cleaner and preventative that is safe and effective for removing stains caused by mold, mildew, and algae on exterior surfaces. EPC-RTU™ cleans without the damaging effects of pressure washing and/or brushing.

Compare to Bleach (Sodium Hypochlorite)
EPC-RTU™Bleach (Sodium Hypochlorite)
Application
EPC-RTU™
No-rinse, spray-and-walk-away formula
Bleach
Requires rinsing after application
Ongoing Performance
EPC-RTU™
Continues working for weeks/months after application
Bleach
Stops working after rinse or weather exposure
Rain Activation
EPC-RTU™
Rain reactivates cleaning and boosts performance
Bleach
Rain dilutes or washes it away immediately
Labor Efficiency
EPC-RTU™
No rinse needed = faster service, lower labor cost
Bleach
Labor-intensive, requires rinse and supervision
Surface Safety
EPC-RTU™
Safe for shingles, siding, and plants (with pre-wet)
Bleach
Can corrode, bleach, or damage surfaces and plants
Shelf Life
EPC-RTU™
Stable for 2+ years in storage
Bleach
Degrades quickly when exposed to light or heat
Odor
EPC-RTU™
Mild and non-irritating
Bleach
Strong chlorine odor
Environmental Impact
EPC-RTU™
More eco-conscious; no harsh runoff when used properly
Bleach
High aquatic toxicity; can harm soil and waterways
Equipment Wear
EPC-RTU™
Gentle on pumps and hoses
Bleach
Corrosive to equipment; shortens tool lifespan

Directions for Use

Thoroughly wet all perimeter landscaping with water immediately before and after the application. Avoid contact with eyes. Apply a thorough coat of diluted product to all affected areas at least 24 hours prior to any rainfall or snow. DO NOT LET PRODUCT DRY ON LANDSCAPING. DO NOT RINSE TREATED SURFACE WITH WATER.

Stains will continue to disappear with subsequent rainfall.

  • Roof Stains over the next 3-9 months.
  • Green Algae stains over next 1-7 days.
  • Black mildew stains on non-roof surfaces over next 3-12 weeks.

Stains may appear darker immediately after application, which is a positive sign that the product is working correctly. A second application may be necessary for extremely affected areas but only after the 3-9 month dwell time. For rapid results, rinse with pressure washer 24 hours after application using 400 – 600 psi. DO NOT USE HIGH PRESSURE. When applying product avoid windows as this can leave a streaky appearance. If accidentally applied to a window, simply rinse window with water until product is removed.

Specifications

  • Appearance: Green Liquid

  • Odor: Mild

  • Specific Gravity: 0.97 – 0.98

  • pH (as is): 7.0 – 9.0

Standard Packaging

5 gallon pails, 55-gallon drums, and bulk packaging.

Shelf Life

EPC-RTU™ has a shelf life of 2 years.

Downloads

Technical Data Sheet

Download

Ready to go?

Talk with one of our sales associates to get a samlpe or to place an order.

Frequently Asked Question

FAQ

How much area does one gallon of EPC-RTU™ cover?
Coverage varies based on surface porosity and application method, but on average, one gallon covers approximately 200 square feet.
Can EPC-RTU™ be used as a preventative treatment?
Yes. Applying EPC-RTU™ every 6–12 months can help prevent the recurrence of mold, mildew, and algae stains.
Is EPC-RTU™ safe for use around pets and children?
Once the product has dried completely, it is safe for pets and children to re-enter the treated area.
Can I apply EPC-RTU™ in cold weather?
For optimal results, apply EPC-RTU™ when temperatures are above 32°F (0°C) and remain above freezing for at least 4 hours after application.
Does EPC-RTU™ remove moss and lichen?
Yes, EPC-RTU™ is effective against moss and lichen. For heavy infestations, a second application may be necessary after the initial 3–9 month dwell time.
Can EPC-RTU™ be used on painted surfaces?
EPC-RTU™ is safe for use on most painted surfaces. However, always test a small, inconspicuous area first to ensure compatibility.
Will EPC-RTU™ damage my roof or siding?
No. EPC-RTU™ is a non-corrosive, gentle cleaner that does not contain harsh chemicals, making it safe for most roofing and siding materials.
Can I mix EPC-RTU™ with other cleaning products?
No. Do not mix EPC-RTU™ with other chemicals or detergents, as this may reduce its effectiveness or cause adverse reactions.
What should I do if EPC-RTU™ gets on unintended surfaces?
If EPC-RTU™ comes into contact with surfaces like glass or decorative metals, rinse immediately with water to prevent potential streaking or discoloration.
Is EPC-RTU™ environmentally friendly?
EPC-RTU™ is biodegradable and free from phosphates and acids, making it an eco-friendly choice for exterior cleaning.

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Mon-Thurs: 8a to 6p MDT
Fri: By Appointment Only
Sat-Sun: Closed
National Holidays: Closed

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5830 E 2nd St
Ste 7000 #16322
Casper, Wyoming 82609

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