Wash Laundry Detergent Cap

I hate having streaks of detergent running down my detergent bottles. It will then drip onto my dryer. After it dries, I have to scrub to get it off.

I started saving a cap from a previous detergent bottle. When I pour the detergent into the cap to measure it, I just drop the cap into washing machine. I replace the cap with the one I saved and alternate the caps.

No more drips down my bottle and one less thing to be irritating! It is a simple thing but it saves time and energy. I no longer have to scrub dried detergent off my dryer.