Concentrated Crabgrass Herbicide & Spray Pattern Indicator - 8oz Lazer Blue & 32oz Pro Killer

Lazer Blue is a highly concentrated colorant intended for use with herbicides, fungicides, pesticides, and fertilizers. It is designed to accurately indicate where the spray has been applied, ensuring thorough coverage. The colorant will naturally fade over time due to sun exposure and moisture, as it is not permanent and will not stain once diluted. It is important to avoid contact with fabric, but can easily be removed from skin and equipment with multiple washes. To use, simply add 1/2 oz. of Lazer Blue to every gallon of spray mixture. The more colorant used, the darker the spray pattern will appear.

When pouring Lazer Blue, it is recommended to orient the bottle with the front label facing upwards to achieve a smooth pour without any spills. Pour slowly and carefully, allowing air to flow into the spout as you pour to prevent messes. Do not rush the pouring process, as a controlled and steady pour is key. Cleaning up any spills can be achieved by mixing bleach with water and spraying it onto the dyed area. Ensure proper ventilation as bleach can emit a strong odor.

For effective weed control, our Pro Crabgrass & Grassy Weed Killer targets common grassy weeds like crabgrass, foxtail, barnyardgrass, and dallisgrass. Lazer Blue is specifically formulated to mark grass and lawns where spray mixtures have been applied, but it can only be mixed with water-based solutions and will not work with oil-based products. Extreme caution is advised when storing, handling, and pouring this highly concentrated solution.

In addition, our Quinclorac formulation offers rapid action and visible results against common broadleaf weeds such as clover, dandelion, chickweed, ground ivy, henbit, black medic, and dollarweed. Say goodbye to persistent weeds with our fast-acting solution that is versatile and effective in various outdoor environments. Keep in mind that the effectiveness of quinclorac may vary depending on factors like weed species, growth stage, and environmental conditions. Always follow the label instructions and consider seeking advice from gardening or landscaping professionals for tailored guidance.

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