How To Remove Navbar From Blogger

Goto Dashboard>Design>EditHTML

Press ctrl+F
&
Find This Code:
]]></b:skin>

Then you’ll want to add this line of code right above that line:
<span class="Apple-style-span" style="font-family: -webkit-monospace; font-size: 13px; white-space: pre; ">#navbar-iframe {height:0px;visibility:hidden;display:none}<span class="Apple-style-span" style="font-family: 'Times New Roman'; font-size: 16px; white-space: normal; ">


Thats all.....
Finished.