Harris Bed Bug Killer DE, Bag, Size 32 oz., Used For Bedbugs, Fleas, Roaches, Earwigs, Silverfish, Ants, Formula Diatomaceous Earth RestrictionsThis item has been restricted from sale in the following states: [CA] InsecticidesCrawling InsectsBed BugsAll products are effective against bed bugs. 6WXE5 also kills dust mites and lice. Deltametherin formulas in 6XNE9, 5PTV5, and 5PTV6 also kill lice. Diatomaceous earth formulas in 6XNF1, 6NXF2, 5PTR2, and 5PTR1 also kill fleas, roaches, earwigs, silverfish, and ants. 6XNF0 and 6JHG4 kill bed bug eggs and adults. 5PTR3, 5PTR4, 5PTR5 are also for use on fleas, beetles, spiders, and brown dog ticks. 5PTR6, 5PTR7, 5PTR8, 5PTR9, 5PTS0, 5PTS1, 5PTS2, 5PTS3, 5PTS4, 5PTS5, 5PTS6, 5PTS7, 5PTS8, 5PTS9, 5PTT0 are also for use on fleas, ticks, and spiders. 6JHG3 is a passive cardboard adhesive bed bug detection system.