As long as Termidor SC has time to dry and bind with the soil, the rain will not affect it. It is best to wait until you have a few days of no rain in the forecast so there is at least 24 - 36 hours time after you treat before it rains. After that it will hold quite well to rain and weather.
Termidor SC should not be applied if the ground is below freezing, or it will not take hold. Also, as long as Termidor SC has time to dry and bind with the soil, the rain will not affect it. It is best to wait until you have a few days of no rain in the forecast so there is at least 24 - 36 hours time after you treat before it rains. After that it will hold quite well to rain and weather.
You should not apply Termidor SC if it is going to rain the same day. It is best to wait until you have a few days of no rain in the forecast so there is at least 24 - 36 hours time after you treat before it rains. Termidor SC is made to bond to the soil but it needs time to "set" and bond to hold up against a rain event.
According to BASF the only times you cannot treat is if precipitation is currently happening or if the soil is over-saturated with water, frozen, or in conditions where runoff or soil movement from the area or treatment site will occur. It would be great to not have rain after your termite treatment, but certainly not something that is “needed (or a must)” for the product to be efficacious or provide long-term residual activity/structural protection.
For best results, Termidor SC should be applied 24 hours before you are expecting any rain. After that point the product will not be affected by rain.
You should not apply Termidor SC if it is going to rain the same day. It is best to wait until you have a few days of no rain in the forecast. Termidor SC is made to bond to the soil but it needs time to "set" and bond to hold up against a rain event.
If you are applying Termidor SC you want to make sure there is not going to be rain for at least 24 hours after application. If you know it is going to rain within that time frame, you should wait until the rain is passed and will be sunny and dry for a day or two