Lb from Mo writes
Previous question mention the product is active in 24-48 hrs after application. I guess I'm wondering how long it lasts before requiring reapplication.
Bayer 24 Hour Grub Killer Plus Granules will only last up to 48 hours after application. Per the product label. Do not make more than 3 applications per calendar year. Do not make more than 1 application in any 7-day period. Please review our Grub Control guides here for the best advice on treatment and prevention.
Answer last updated on: 04/08/2020