* a paint-mixer stir attachment for cordless electric drills is very effective when mixing Plantskydd powder concentrate in 5 gallons pails of water.
* high speed mixing and/or prolonged agitation will produce excessive foam.
* If a 'foam fighter' additive is used, add it to mixture just before pouring into backpack type sprayers. Adding 'foam fighters' during mixing process may cause clumping.
* if any undissolved powder clumps remain after stirring, let mixture stand for 20 minutes.
