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Optigard Flex is a product used to control drywood termites, carpenter bees, wood-destroying beetles, borers, and subterranean termites (workers and reproductives). It can be applied as a liquid or a foam to targets such as galleries, wood surfaces, existing infestations, or in voids, cracks, and crevices. When used in living areas, spot treatments or crack-and-crevice applications should be made in areas where occupants will not be exposed to direct contact.
Liquid application; NOT intended for structural protection or as a stand-alone treatment. See SUBTERRANEAN TERMITES section of this label for details.
Target pest
Subterranean termites- workers and reproductives (kills only)
Location
Both
Dilution
0.05-0.1%
Mixing instructions 18
For pests
Amount
Per
Finished strength
Label notes
0.27 fl oz (8 ml)
1 gallon
0.05%
0.54 fl oz (16 ml)
1 gallon
0.1%
0.81 fl oz (24 ml)
3 gallons
0.05%
1.62 fl oz (48 ml)
3 gallons
0.1%
1.35 fl oz (40 ml)
5 gallons
0.05%
2.71 fl oz (80 ml)
5 gallons
0.1%
1.62 fl oz (48 ml)
6 gallons
0.05%
3.24 fl oz (96 ml)
6 gallons
0.1%
2.71 fl oz (80 ml)
10 gallons
0.05%
5.41 fl oz (160 ml)
10 gallons
0.1%
Foam
1.35 fl oz (40 ml)
1 gallon finished foam
0.05%
5:1 expansion ratio; 5 gallons water
Foam
2.71 fl oz (80 ml)
1 gallon finished foam
0.1%
10:1 expansion ratio; 10 gallons water
Foam
4.0 fl oz (120 ml)
1 gallon finished foam
0.1%
15:1 expansion ratio; 15 gallons water
Foam
6.76 fl oz (200 ml)
1 gallon finished foam
0.1%
25:1 expansion ratio; 25 gallons water
Foam
2.71 fl oz (80 ml)
1 gallon finished foam
0.05%
5:1 expansion ratio; 5 gallons water
Foam
5.41 fl oz (160 ml)
1 gallon finished foam
0.1%
10:1 expansion ratio; 10 gallons water
Foam
8.0 fl oz (240 ml)
1 gallon finished foam
0.1%
15:1 expansion ratio; 15 gallons water
Foam
13.53 fl oz (400 ml)
1 gallon finished foam
0.1%
25:1 expansion ratio; 25 gallons water
Use restrictions 5
In these areas use only as a void application, or as a spot treatment (e.g., under and/or behind appliances) or crackand-crevice application in areas where occupants will not be exposed to direct contact.
When applying Optigard Flex Liquid as a crack-and-crevice or spot treatment in living areas, do not exceed 0.5 gallons/1,000 sq ft of a 0.1% finished dilution.
For void applications, do not apply until location of heat pipes, ducts, water and sewer lines, and electrical conduits are known. Caution must be taken to avoid puncturing and injection into these structural elements. Do not apply into electrical switches or receptacles or other wiring where electrical shock hazards exist.
DO NOT apply this product, by any application method, to linden, basswood, or Tilia species.
Subterranean termites... NOT intended for structural protection or as a stand-alone treatment.
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