Product Label

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• For tough established weeds and for best results, add 6  oz (12 Tbs) to 1
gallon of water.
• Spot treat or spray evenly over 300 sq ft.
Hose-End Sprayer:
• For large areas consider using the Ortho® Dial ‘n Spray® with the dial set to 4
- 6 . oz.
• To sprayer jar add 4 - 6  oz (8 - 12 Tbs) for each 300 sq ft. DO NOT add water.
Spray evenly over measured area.
• After spraying, unused product can be poured back into its original container.
HOW TO CLEAN SPRAYER
To clean sprayer after use, rinse sprayer and all sprayer parts with water 3 times.
Spray rinse water on bare soil or gravel. After cleaning, sprayer may be used
for other products.
HOW IT WORKS
RM18 Fast-Acting Weed & Grass Killer is absorbed by the weed’s leaves. It
moves through the weed to the root, stopping the function of an essential en-
zyme found in plants (but not humans or animals). Weeds die, roots and all - so
weeds don’t grow back. Kills only what you spray. Any product not absorbed
by the plant will be deactivated after it hits the soil. Weeds usually yellow and
wilt within hours with complete kill in 1 to 2 weeks.
HOW TO SPRAY
• Spray the weeds or grasses you want to kill until thoroughly wet.
• When spot-treating weeds around desirable plants, shield plants from drift
with a piece of cardboard or plastic.
• If desirable plants are accidentally sprayed, rinse o immediately with water
or cut o treated area.
IMPORTANT: Do not spray plants or grasses you like - they will die. Do not use
for spot weed control in lawns since RM18 Fast-Acting Weed & Grass Killer kills
lawn grasses.
WHEN TO APPLY
Use anytime weeds and grasses are actively growing.
For best results, apply during warm, sunny weather (above 60° F) to accelerate
systemic movement from foliage to roots.
Apply when air is calm to prevent drift to desirable plants.
RAINPROOF Protection: Rain or watering 30 minutes after application will
NOT wash away eectiveness.
Apply when weeds are small and before seeds form. Hard to kill weeds may
require a repeat application.