Hey there,
The red notification badge on your Slack or Microsoft Teams desktop app is one of the most expensive things in your sales career.
Every time that badge appears, your brain registers it as unfinished business. According to Gloria Mark's research at UC Irvine, it takes an average of 23 minutes and 15 seconds to fully regain focus after a single interruption. Think about that: if a notification pulls your attention 3 times during a prospecting block, you've surrendered over an hour of real, deep-focus work. I lived this for years, always reactive, always behind, always burned out. Then I found a better way.
Here's what we're covering today:
Why the Slack and Teams desktop apps are working against you
How to use either tool in your browser instead
How Chrome tab groups make that red badge disappear completely
Let's get into it.
2 Steps To Protect Your Focus With Slack or Teams Even If You Can't Turn It Off
Killing distractions doesn't mean ignoring messages. It means controlling what gets your attention and when.
Here's how to do it without missing anything important:
Step 1: Switch Slack or Teams to the Browser
Stop using the desktop app and open Slack or Microsoft Teams in Google Chrome instead.
Here’s why:
The desktop app sits in your taskbar or dock at all times. Even with Focus Mode enabled inside Slack, or Quiet Hours set in Teams, that red badge still shows up on the app icon at the bottom of your screen, and your brain cannot ignore it. It is hardwired to respond to that signal.
The browser version gives you the same full experience, but now it lives inside a tab, not a permanent fixture on your machine. That distinction matters more than it sounds.
However, the second step ties it all together.
Step 2: Create a Chrome Tab Group and Collapse It
Once Slack or Teams is open in Chrome,
Right-click the tab, select "Add to new group,"
Name it (I use "Systems" as I group other systems in the same grouping, such as SalesLoft and Salesforce)
Click the group name to collapse it.
Here is why this is the fix: when the tab group is collapsed, you see nothing.
No red badge.
No number.
No indicator of any kind.
Just a small colored group label sitting quietly in your tab bar.
Even if you have dozens of unread messages in Slack or Teams, you will not see any indication of them until you choose to expand the group.
You decide when these tools get your attention, not the other way around.
Set a schedule: expand your group at set times, process what needs a response, then collapse it again. That's it.
Here's what you learned today:
The Slack and Teams desktop app badges are psychological triggers your brain is wired to respond to, regardless of willpower
Switching to either tool in the browser removes the persistent icon from your taskbar and puts it inside a tab you control
Collapsing a Chrome tab group hides all notification indicators until you're ready to engage
Your action step this week: Move Slack or Teams into Chrome, create a tab group, name it, collapse it, and run one two-hour prospecting or prep block with it closed. See what you get done.
Hit reply or comment below and let us know why.
PS...If you're enjoying The Systematic Sales Leader, please consider recommending this edition to a friend.
