Thank you for your email. Here is a short video on how to block your dates in addition to the instructions provided below: https://youtu.be/VG6CxWa8fac
You will need to log into your account first, and then click on "Manage Hosts" at the top of the page. Select your Host location from the drop-down menu, and this will take you to your Host profile.
Scroll down a bit to see the options on the left-hand-side of the screen. Select the "Manage Stays" drop down menu.
Next, select the "Block Dates" option:
From here, it will take you to the calendar. You can block off any dates that you need and include internal notes for yourself:
You can also edit those blocked dates later by clicking on Managed Blocked Dates:
This will allow to delete your date range and start over if you wish!