A pink addition to your sleep can help wash out your brain
- Posted on September 13, 2026
- By Bing News
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- 1 min read
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A pink addition to your sleep can help wash out your brain
Think pink for better sleep and extra brain benefits. While research is mixed about the benefits of background noise during sleep, many have added apps and ambient sound machines to nighttime routines for reduced clamor and improved rest. And our brains could see a big benefit with sound machines — and one type of static noise in particular — helping give our noggins a good cleaning out. Throughout the day, our brains accumulate waste and toxins...
