Sunlight and Sodium Cholrite?

Hello, I think I may have damaged my sodium cholrtie's effectivenss. I have a big window in my dining area and I have no blinds or curtains. I ordered some sodium cholrite and citric acid. when I received my shipment I sat the bottles on my window next to my other supplements. I read on the bottle to keep it away from sunlight. When I did my spray down on monday, the solution felt mild. I used 50 drops of sodium cholrite, 50 drops of citric acid and 50 drops of dmso and I could not feel it penetrating through my skin like it did this summer. Do I need to reorder so more sodium cholrite?

Yes.

yeas dear...the same thing happened to me. i also left lid opened for an hour or so, then ran back in and closed it..it was too late. i could tell it had lost it's stregnth...and it's good to keep it refrigirated as well.