Herbicides
Herbicide Products & Skin Protection for Outdoor Workers
Rainbow’s utility-strength Herbicides and Skin Protection products are developed for the specific demands of utility, landscaping, and property care work. Whether you need a foam weed killer for tight spaces, a grass weed killer spray for larger areas, a poison ivy cleanser to use after contact, or the best poison ivy block for preventive protection, our selection covers a wide range of needs. Professionals trust Rainbow products in the field to reduce exposure risks and maintain safe working environments.
Fast-Acting Weed Killers for Grass & Broadleaf Weeds
Rainbow’s line of high-performance herbicide products meets the unique needs of different environments. Here's how our grass weed killer sprays, weed killer foams, and broad-spectrum options stand out.
Targeted Control
Our weed killer foam is designed for uneven surfaces and hard-to-reach spots. While liquid sprays can drift or run off, foam sticks where you apply it, including on vertical surfaces or irregular edges where wind and water would normally carry product away.
The weed killer foam is perfect for baseboards along fences, equipment pads, cracks in sidewalks, edges around utility poles, and other places that often get skipped or need multiple passes.
Broad Coverage
When the job calls for wider coverage, our grass weed killer spray helps control grassy and mixed growth in drainage ditches, empty lots, along roadsides, or even between rows in outdoor storage areas.
Quick Action and Long-Lasting Results
Our products are fast-acting and dependable, usually giving visible results within hours and full vegetation control within a few days, depending on species and conditions. However, it's not just about delaying regrowth. Thanks to our products' utility-strength residual action, treated areas stay clear for weeks, even in high-growth seasons. This reliable performance means fewer repeat visits, helping utility crews stay on schedule and within budget.
One Solution for Mixed Infestations
We offer the best spray-on weed killer formulas for mixed infestations involving grasses, broadleaf weeds, and brushy patches. Rather than wilting the top of the plant, these sprays work deep into the roots, performing across species without requiring constant re-mixing or product switching.
Poison Ivy & Poison Oak Protection
If your work regularly takes you to overgrown or wooded environments, you'll love our poison ivy and poison oak protection products. That includes utility crews, landscapers, forestry workers, park maintenance teams, hikers, and outdoor enthusiasts.
Rainbow Poison Oak & Ivy Cleanser
The Rainbow Poison Oak & Ivy Cleanser is specifically formulated to remove urushiol, the toxic oil in poison ivy, oak, and sumac that causes allergic skin reactions.
This isn’t just a basic wash. It’s a targeted poison ivy cleanser designed to bind with urushiol and lift it from the skin, even hours after exposure. In many cases, quick use of the Rainbow Poison Oak Ivy Cleanser can reduce the severity of the rash or prevent it from developing altogether. The poison ivy skin cleanser is easy to apply, rinses clean, and is safe for repeated use.
Poison Oak & Ivy Block
Rainbow also offers the best poison ivy blocker for pre-exposure use. Applied before fieldwork, this barrier cream creates a protective layer to prevent urushiol from bonding to your skin. It's especially useful on exposed skin areas like forearms, wrists, and neck, which are difficult to fully shield with clothing but still vulnerable to contact. The blocker is fast-drying, non-greasy, and doesn't interfere with gloves, sleeves, or equipment handling.
Explore the Full Collection
Whether you manage a utility team, maintain public grounds, or are just tackling weekend yard work, Rainbow's utility-strength herbicide and skin protection products help you work safely and efficiently outdoors.
Browse our complete line of high-performance herbicides and poison ivy products below. Whether you need a powerful grass killer spray or a reliable ivy skin cleanser, Rainbow has the solution to keep your property and skin protected.