Feno subject lines
165 subject lines averaging 37 characters.
| Picture | Sent (Eastern) | Subject | Characters | Preview text | |
|---|---|---|---|---|---|
| May 24, 2026 2:43 PM | It’s not the tartar. It’s what comes after. | 43 | The real heart risk starts at the gumline. | May 24, 2026 2:43 PM · 43 characters. The real heart risk starts at the gumline. | |
| May 22, 2026 2:02 PM | That shock feeling isn’t random | 31 | A root canal can trigger nerves in ways most people don’t expect. | May 22, 2026 2:02 PM · 31 characters. A root canal can trigger nerves in ways most people don’t expect. | |
| May 20, 2026 6:48 PM | ⏳ Don’t Lose Your Reserved Smartbrush | 37 | The toothbrush that gets it done in 20 seconds. | May 20, 2026 6:48 PM · 37 characters. The toothbrush that gets it done in 20 seconds. | |
| May 20, 2026 3:54 PM | Some broken teeth stop hurting when the nerve dies | 50 | That doesn’t mean the problem is gone. | May 20, 2026 3:54 PM · 50 characters. That doesn’t mean the problem is gone. | |
| May 19, 2026 6:53 PM | Why 10,000+ switched to Feno—before it sells out | 48 | Your gifts are waiting. | May 19, 2026 6:53 PM · 48 characters. Your gifts are waiting. | |
| May 18, 2026 6:49 PM | Everyone’s claiming theirs... have you? | 39 | Up to $200 in savings—Your Founder’s Perk is Waiting | May 18, 2026 6:49 PM · 39 characters. Up to $200 in savings—Your Founder’s Perk is Waiting | |
| May 17, 2026 6:53 PM | When brushing doesn’t stay consistent… | 38 | It’s not just about discipline. | May 17, 2026 6:53 PM · 38 characters. It’s not just about discipline. | |
| May 17, 2026 2:23 PM | If tooth pain wakes you up, don’t ignore it | 43 | Some toothaches turn serious fast. | May 17, 2026 2:23 PM · 43 characters. Some toothaches turn serious fast. | |
| May 16, 2026 6:52 PM | You left better brushing behind | 31 | 20 seconds to a cleaner your dentist will notice | May 16, 2026 6:52 PM · 31 characters. 20 seconds to a cleaner your dentist will notice | |
| May 15, 2026 3:39 PM | Your wisdom tooth may be closer to a nerve than you think | 57 | Some extractions carry higher risk than people realize. | May 15, 2026 3:39 PM · 57 characters. Some extractions carry higher risk than people realize. | |
| May 13, 2026 2:44 PM | Feeling mentally off after dental work? | 39 | Some symptoms are easier to dismiss than they should be. | May 13, 2026 2:44 PM · 39 characters. Some symptoms are easier to dismiss than they should be. | |
| May 11, 2026 8:02 PM | ⏳ Don’t Lose Your Reserved Smartbrush | 37 | The toothbrush that gets it done in 20 seconds. | May 11, 2026 8:02 PM · 37 characters. The toothbrush that gets it done in 20 seconds. | |
| May 11, 2026 2:10 PM | Most people don’t realize a tooth infection can spread. | 55 | It usually starts smaller than people think. | May 11, 2026 2:10 PM · 55 characters. It usually starts smaller than people think. | |
| May 10, 2026 8:01 PM | Why 10,000+ switched to Feno—before it sells out | 48 | Your gifts are waiting. | May 10, 2026 8:01 PM · 48 characters. Your gifts are waiting. | |
| May 9, 2026 8:01 PM | Everyone’s claiming theirs... have you? | 39 | Up to $200 in savings—Your Founder’s Perk is Waiting | May 9, 2026 8:01 PM · 39 characters. Up to $200 in savings—Your Founder’s Perk is Waiting | |
| May 8, 2026 8:02 PM | When brushing doesn’t stay consistent… | 39 | It’s not just about discipline. | May 8, 2026 8:02 PM · 39 characters. It’s not just about discipline. | |
| May 8, 2026 2:44 PM | If your gum pain keeps getting worse… | 37 | Swelling, throbbing, trouble eating? Don’t ignore this. | May 8, 2026 2:44 PM · 37 characters. Swelling, throbbing, trouble eating? Don’t ignore this. | |
| May 7, 2026 8:02 PM | You left better brushing behind | 31 | 20 seconds to a cleaner your dentist will notice | May 7, 2026 8:02 PM · 31 characters. 20 seconds to a cleaner your dentist will notice | |
| May 6, 2026 3:51 PM | Your mouth can look fine while the damage spreads | 49 | Smoking can hide the warning signs. | May 6, 2026 3:51 PM · 49 characters. Smoking can hide the warning signs. | |
| May 4, 2026 3:18 PM | Those brown spots aren’t random | 31 | Even if you brush every day | May 4, 2026 3:18 PM · 31 characters. Even if you brush every day | |
| May 1, 2026 2:50 PM | If it feels like your teeth are getting worse… | 46 | It doesn’t happen all at once | May 1, 2026 2:50 PM · 46 characters. It doesn’t happen all at once | |
| May 1, 2026 8:46 AM | ⏳ Don’t Lose Your Reserved Smartbrush | 37 | The toothbrush that gets it done in 20 seconds. | May 1, 2026 8:46 AM · 37 characters. The toothbrush that gets it done in 20 seconds. | |
| Apr 30, 2026 8:48 AM | Why 10,000+ switched to Feno—before it sells out | 48 | Your gifts are waiting. | Apr 30, 2026 8:48 AM · 48 characters. Your gifts are waiting. | |
| Apr 29, 2026 5:25 PM | If your gums still bleed… | 25 | You might already be in it | Apr 29, 2026 5:25 PM · 25 characters. You might already be in it | |
| Apr 29, 2026 8:47 AM | Everyone’s claiming theirs... have you? | 39 | Up to $200 in savings—Your Founder’s Perk is Waiting | Apr 29, 2026 8:47 AM · 39 characters. Up to $200 in savings—Your Founder’s Perk is Waiting | |
| Apr 28, 2026 8:47 AM | When brushing doesn’t stay consistent… | 38 | It’s not just about discipline. | Apr 28, 2026 8:47 AM · 38 characters. It’s not just about discipline. | |
| Apr 27, 2026 8:49 AM | You left better brushing behind | 31 | 20 seconds to a cleaner your dentist will notice | Apr 27, 2026 8:49 AM · 31 characters. 20 seconds to a cleaner your dentist will notice | |
| Apr 26, 2026 2:45 PM | That dark spot in your mouth… | 29 | Most ignore it. Some shouldn’t. | Apr 26, 2026 2:45 PM · 29 characters. Most ignore it. Some shouldn’t. | |
| Apr 24, 2026 2:07 PM | Broken tooth… but no pain? | 26 | That’s when it gets worse. | Apr 24, 2026 2:07 PM · 26 characters. That’s when it gets worse. | |
| Apr 23, 2026 1:24 AM | You might already be too late | 29 | Brushing won’t reverse this | Apr 23, 2026 1:24 AM · 29 characters. Brushing won’t reverse this | |
| Apr 20, 2026 9:54 AM | ⏳ Don’t Lose Your Reserved Smartbrush | 37 | The toothbrush that gets it done in 20 seconds. | Apr 20, 2026 9:54 AM · 37 characters. The toothbrush that gets it done in 20 seconds. | |
| Apr 19, 2026 1:49 PM | This one spreads. That one doesn’t. | 35 | Most people don’t know the difference. | Apr 19, 2026 1:49 PM · 35 characters. Most people don’t know the difference. | |
| Apr 19, 2026 9:54 AM | Why 10,000+ switched to Feno—before it sells out | 48 | Your gifts are waiting. | Apr 19, 2026 9:54 AM · 48 characters. Your gifts are waiting. | |
| Apr 18, 2026 9:54 AM | Everyone’s claiming theirs... have you? | 39 | Up to $200 in savings—Your Founder’s Perk is Waiting | Apr 18, 2026 9:54 AM · 39 characters. Up to $200 in savings—Your Founder’s Perk is Waiting | |
| Apr 17, 2026 2:24 PM | You might already be closer than you think | 42 | Most people don’t realize it’s started. | Apr 17, 2026 2:24 PM · 42 characters. Most people don’t realize it’s started. | |
| Apr 17, 2026 9:55 AM | Don't forget about your next favorite toothbrush | 48 | ⭐️⭐️⭐️⭐️⭐️ "My teeth have never been so clean" | Apr 17, 2026 9:55 AM · 48 characters. ⭐️⭐️⭐️⭐️⭐️ "My teeth have never been so clean" | |
| Apr 15, 2026 1:47 PM | If bad breath keeps coming back… | 32 | Even when you’re doing everything right. | Apr 15, 2026 1:47 PM · 32 characters. Even when you’re doing everything right. | |
| Apr 12, 2026 1:07 PM | Those marks after you take out your retainer… | 45 | They don’t show up randomly. | Apr 12, 2026 1:07 PM · 45 characters. They don’t show up randomly. | |
| Apr 12, 2026 3:09 AM | ⏳ Don’t Lose Your Reserved Smartbrush | 37 | The toothbrush that gets it done in 20 seconds. | Apr 12, 2026 3:09 AM · 37 characters. The toothbrush that gets it done in 20 seconds. | |
| Apr 11, 2026 3:09 AM | Why 10,000+ switched to Feno—before it sells out | 48 | Your gifts are waiting. | Apr 11, 2026 3:09 AM · 48 characters. Your gifts are waiting. | |
| Apr 10, 2026 1:53 PM | Before you pull that tooth… | 27 | This is where people get it wrong | Apr 10, 2026 1:53 PM · 27 characters. This is where people get it wrong | |
| Apr 10, 2026 3:09 AM | Everyone’s claiming theirs... have you? | 39 | Up to $200 in savings—Your Founder’s Perk is Waiting | Apr 10, 2026 3:09 AM · 39 characters. Up to $200 in savings—Your Founder’s Perk is Waiting | |
| Apr 9, 2026 3:09 AM | Don't forget about your next favorite toothbrush | 48 | ⭐️⭐️⭐️⭐️⭐️ "My teeth have never been so clean" | Apr 9, 2026 3:09 AM · 48 characters. ⭐️⭐️⭐️⭐️⭐️ "My teeth have never been so clean" | |
| Apr 8, 2026 1:55 PM | If a tongue bump doesn’t go away… | 33 | This is the one to pay attention to. | Apr 8, 2026 1:55 PM · 33 characters. This is the one to pay attention to. | |
| Apr 5, 2026 1:47 PM | That white patch in your mouth… | 31 | Most are harmless. One type isn’t. | Apr 5, 2026 1:47 PM · 31 characters. Most are harmless. One type isn’t. | |
| Apr 5, 2026 2:30 AM | ⏳ Don’t Lose Your Reserved Smartbrush | 37 | The toothbrush that gets it done in 20 seconds. | Apr 5, 2026 2:30 AM · 37 characters. The toothbrush that gets it done in 20 seconds. | |
| Apr 4, 2026 2:29 AM | Why 10,000+ switched to Feno—before it sells out | 48 | Your gifts are waiting. | Apr 4, 2026 2:29 AM · 48 characters. Your gifts are waiting. | |
| Apr 3, 2026 1:12 PM | You already fixed your habits. So why now? | 42 | It doesn’t show up right away. | Apr 3, 2026 1:12 PM · 42 characters. It doesn’t show up right away. | |
| Apr 3, 2026 2:29 AM | Everyone’s claiming theirs... have you? | 39 | Up to $200 in savings—Your Founder’s Perk is Waiting | Apr 3, 2026 2:29 AM · 39 characters. Up to $200 in savings—Your Founder’s Perk is Waiting | |
| Apr 2, 2026 2:30 AM | Don't forget about your next favorite toothbrush | 48 | ⭐️⭐️⭐️⭐️⭐️ "My teeth have never been so clean" | Apr 2, 2026 2:30 AM · 48 characters. ⭐️⭐️⭐️⭐️⭐️ "My teeth have never been so clean" |
Based on 165 emails received from Mar 16 to Nov 5, 2026. Times in US Eastern. How we collect