Tired of yellowing and blackening shirt collars?
White shirts often soil quickly at the neck, and restoring them to pristine condition can be tough.
Thankfully, my grandmother's time-tested trick keeps collars spotless without any cleaning hassle.
Simply rub a bit of 70° alcohol on your neck before wearing your white shirt. Here's how:

- 1 cotton ball
- 70% alcohol
1. Soak a cotton ball in 70° alcohol.
2. Rub it thoroughly over your neck.
3. Put on your shirt as usual.
And that's it! Your collar stays flawless all day long.
Quick, easy, and highly effective. Say goodbye to scrubbing yellowed or blackened collars.
This method also works great for shirt cuffs and white t-shirts.
The alcohol lifts oils and debris from skin pores, preventing transfer to the fabric. It also neutralizes sweat that causes yellowing.
