Hello Klean subject lines
52 subject lines averaging 29 characters.
| Picture | Sent (Eastern) | Subject | Characters | Preview text | |
|---|---|---|---|---|---|
| Mar 27, 2026 4:39 AM | Spring Flash Sale — ends Sunday | 33 | 20% off this weekend only | Mar 27, 2026 4:39 AM · 33 characters. 20% off this weekend only | |
| Mar 22, 2026 9:04 AM | Get healthier skin | 18 | Start with better water | Mar 22, 2026 9:04 AM · 18 characters. Start with better water |
Based on 52 emails received from Mar 22 to Nov 1, 2026. Times in US Eastern. How we collect