How long is it active, before re-applying is needed?
802123
It rains a lot where I live. It took about 2 months before I saw any new growth.
802124
According to the label it works by going to the roots of the plant. It is only "active" for a short time. In most cases it would ideally dry and be drawn into the leaves and travel to the roots in a day or so and kill the plant. The label says "replanting" can take place then or within 3 days in most cases. In my experience you may have to reapply for full kill of "tougher" growths. So in my opinion you should schedule a few weeks for spraying in the warm spring and then can replant a few days after the last application. You may not notice the "results" for a few weeks and some grass (in my case mostly canary grass) was a little hard to kill and need a few applications, although generally re-applying is only necessary for "new" plants or old seeds.
1034305
Apply lightly once every 3 to 4 months if you use it a couple of hours a week.
517075
I have to reapply after about 4-5 hours if I am sweating a lot. It lasts longer on a day when I'm not engaged in sweat producing labor.
2087835
We applied it on our son in the morning, and then re-applied around noonish. It's definitely good for more than 2 hours.
1997987
I just read the other response to your inquiry and feel compelled to add that this is very good product when used as directed. I use it on my children every summer and for extended vacations in the Caribbean every winter. It must be applied at least a half hour before sun exposure and reapplied regularly.
1462888
I'm reading the directions from the back of one of my bottles right now. It says to reapply after 10 hours for protection from deer ticks, 8 hours for mosquitoes, 6 hours for gnats, no-see-ums, sandflies, and biting midges. For sunscreen protections it says to reapply after sweating, towel drying, or swimming. According to the label it retains its SPF after 80 minutes of being in the water or sweating. It says to reapply as needed but no more than 3 times in one day.
958285
Depends on how thick you put it on. Maybe 10-20 minutes. I think thicker application makes darker lines.
733092
Maybe an hour or two, I guess, at least. Maybe less if you apply it more lightly. Certainly by the next day even with a heavy application.
1071796
Each time I apply it I usually reapply in 3 hours.... That's just a rule of thumb for all sunscreen. My family of 4 has used it since May with a week at Lake Powell in the middle of summer and there is about 1/8 left... I will reorder for Spring Break but the current one will last through the Christmas ski vacation.
1107260
I am not expert, but would wait several weeks before reapplying...I use it for trying to combat ash borer, and I apply more heavily in spring and then again in fall before dormancy
1513774
This will absorb in your skin so as long as it has been at least 10 or 15 minutes after application. Can also be applied at night as well.
598216
I use it twice a day. I have a little fuzz, but it takes from three to six months to see any significant changes.
335575
I've been using mine already for 3 months, and there's still a lot of product there. I apply it once in a day.
1233291
It is hard for me to give you a precise time as each person might apply it in different amounts and at different intervals. For ME - I apply it on average every third day to my chest, full legs & feet, arms & hands - it has been in used over a month now and I still have at least a third of the 8 oz. bottle left. I do not usually bother with my back or my face.
480921
Hallo,I have not had to reapply the product at all. I only use it once and it works superbly. Instead of applying it for five or so minutes, you can leave it for slightly longer, possibly 8 to 10 mins, not more. I like the product, it works very well for me, both for the beared and hair.Regards,Magic Smooth User
938388
If you stop using it after getting desired results, it will start to go away in about 3-6 months. In my experience.
1919560
This is the first year that I've tried using it. At first I didn't know when was the "active growing season" but have applied it every thirty days since May (I'm in Piedmont NC). I think I do see a difference in some places which might mean that I missed them on earlier applications. Anyway, that's all I can offer at the moment,..."