How to Use a Blade Database

A consistent blade log helps reduce irritation and wasted blades.

What to record per shave

• Blade brand and coating
• Use count (for example 1/5)
• Skin feel: smooth, neutral, scratchy
• Closeness and post-shave sting

The app has one overall rating per shave. Record the use number, blade replacement and separate comfort/closeness scores in the comment. The product usage counter can combine several physical blades.

Optional scoring model for your comment

• Comfort: 1-5
• Efficiency: 1-5
• Longevity: number of good shaves before tugging

Review every 4 weeks

1. Rank brands by average comfort.
2. Drop blades that frequently irritate skin.
3. Keep 1-2 favorites per razor type.

Goal: not the "best blade overall," but the best blade for your skin and routine.