I
Insight Horizon Media

What is the difference between RMR-86 and RMR-141?

Author

Emma Martin

Published Mar 20, 2026

What is the difference between RMR-86 and RMR-141?

RMR-86® has superior penetration into porous surfaces such as Wood, Concrete, Drywall, Tile & Grout, Fiberglass, Vinyl, and More. RMR-141 Mold Killer is an EPA registered (3-in-1) cleaner designed to KILL, CLEAN, and PREVENT the growth of mold & mildew.

How do you use RMR-141?

Dilute 2 to 4 ounces of RMR-141 per gallon of water. Apply directly with a sprayer to fully saturate affected materials. Roll, brush or agitate into materials to allow the materials to remain damp for 10 minutes. Dry rapidly and thoroughly.

What is the difference between RMR-86 and RMR-86 pro?

The RMR-86 Pro is our stronger, more aggressive mold and mildew stain remover than the original RMR-86. RMR-86 Pro does have a longer shelf life as well as utilizing its hybrid ultrapure sodium hypochlorite to remove even the deepest of stains without having to scrub.

How do you use a RMR-86?

Spray affected area quickly, using wide sweeping motions, to cover entire area. Wait for a few moments and watch while RMR‐86 eliminates the mold stains. If, after a few moments, evidence of the stain still remains, a second application of RMR‐86 may be needed.

Is RMR 86 EPA approved?

RMR-86 Mold and Mildew Stain Remover is not a EPA registered mold killer. The scientifically designed formula of RMR-86 allows it to remove mold stains and mildew stains in 15 seconds with zero scrubbing.

How toxic is RMR 86?

As noted earlier, RMR-86 is highly toxic. You cannot simply spray it on like most other household cleaners and walk away. You certainly want to avoid inhaling the fumes, so you need to wear a mask, protect your eyes with goggles, and wear gloves to avoid it settling on your skin.

Is RMR 141 Safe?

STRONGEST MOLD KILLER: RMR-141 RTU Disinfectant and Mold Killer inhibits the growth of mold and mildew; eliminates odors; and disinfects in one easy step. It’s a powerful, safe, and effective way to remove mold, bacteria, and viruses.

Is RMR-86 EPA approved?

Is RMR-86 better than bleach?

Best Overall: RMR-86 Instant Mold & Mildew Stain Remover It works on most surfaces, including wood, concrete, and tile, and it can be used both indoors and outdoors. The bleach-based formula promises to be five times stronger than other products, so if you’ve got a tough stain, this is your best friend.

How toxic is RMR-86?

Can RMR-141 RTU be used in a fogger?

The RMR Fogger is a genuine cold fogger, producing a 5-50 micron fog that diffuses faster, penetrates better into all surfaces. Works best when used with RMR-141 RTU, RMR Botanical & RMR-PRO Xtreme Odor Eliminator.

Can RMR-141 be used on carpet?

Answer: Hello, you can use RMR-141 on carpet and tiles, including children rooms. You should saturate the surface enough to complete a ten minute contact time, then allow it to air dry or you can wipe.