View Full Version : Oops just realized I froze some chemicals over the winter

03-26-2010, 09:53 PM
Was diggin around the garage and looked at my cabinet and realized I forgot to bring som stuff in the house last fall :hammerhead:. Im sre it froze with how cold it got this year. Any chance that it is still ok. I froze 2.5 gals of surge, 3/4 of 992, half gal of escalade 2, half gal of battleship 3, pint of quincept, small amount of dis quart or speedzonemiss and about a pint of bifenethrin. Think it is all trashed?

03-26-2010, 10:17 PM
No. What makes you think it would be.

03-27-2010, 11:16 PM
No. I've actually had mixed solution that as still effective the following year. Sometimes, it does some strange things - lightens in color and/or becomes cloudy...it still works though.

DA Quality Lawn & YS
03-27-2010, 11:45 PM
I see your Escalade 2 and Battleship 3, but I'll sink your Carrier 4 :)

Darryl G
03-27-2010, 11:55 PM
I'm not familiar with any of those products as I don't do applications, but I did use to be a chemist. In general cold storage is better than hot storage. They shouldn't have degraded chemically, but you may find that some liquids will stratify into layers after freezing because the different fractions have different freezing points. If this happens, mix well and see if they recombine.

Think Green
03-28-2010, 07:39 PM
I had frozen gly, simazine, image, and carbaryl. After it thawed out, I shook the crap out of it to remix.... I left about a gallon of mixed trimec992 in a backpack sprayer. Not enough to explode the tank but enough to turn to ice. After it thawed I used it around the house and it still killed the broadleaf.

03-28-2010, 08:38 PM
Storing lawn chemicals in your house isn't a great idea either. I think they should be fine.

03-28-2010, 08:51 PM
Never had any problems with thawing and remixing herbicides, but I did have some bifenthrin freeze a couple years ago and it did not work

03-30-2010, 10:04 PM
"Read the LABEL" it says on most labels what to do in the "storage" sectin of the label if the produc is stored below freezing.

03-30-2010, 10:31 PM
Labels are made by guys in offices. It's real hand experience that counts IMO. We had liquid Dimension that froze, and was over 5 years old. Still worked fine.

I see your battleship & your carrier, and I will sink both of them with my heavy cruisers & PT boats. (T3000) :usflag::usflag:

03-31-2010, 10:04 PM
Arnt most pesticides oil base they don't freeze they just separate some will remix some won't Now new type pesticides like surge and Dim 2ew are water based and will freeze. I have liquid fertilizer that separates in the winter and has to be remixed in the spring
Charles Cue