Raid Electro Liquid Emits Smoke and Burnt Smell, No Effect on Insects

I’ve been using Raid Electro Liquid for a while, and it used to work fine. However, the most recent batch is emitting both smoke and a strong burnt odor, and it’s completely ineffective at keeping insects away. We’re seeing no improvement, and the strong smoke and burning smell have become a serious concern. This is quite frustrating, especially since the product previously worked well. I would appreciate an explanation for this issue and a solution as soon as possible. It’s unacceptable for a product to not only stop working but also produce such unpleasant side effects. Please address this issue promptly.