It's not just hype. Adding a spreader/sticker to your weed killer will increase its effectiveness....a lot. Mix ½ ounce of Alligare 90 per gallon into your weed killer or lawn insecticide. It causes the chemical to stick to the leaves better.
Product Information
Alligare 90 Non-Ionic Surfactant
Mix Rate: 1/2 ounce per gallon per 1,000 sq feet will work quite well for most turf and ornamental uses.
Proprietary blend of alkylpolyoxethylene, glycol derivatives, humectant and formulation aids ................................................................ 100%
For Use :
Vegetation Management, Range & Pastureland, Forestry, Aquatic
Yield
N/A
Mixture|Application
N/A
Application
 1-2 quarts per 100 gallons of spray volume.
 Can also be used in Aquatics at the use rate of 1/2 pint - 2 gallons per 100 gallons of water.
 For small batches you can mix 1-2 teaspoons of Alligare Surface per gallon of water