use strict;
use warnings;
use HTML::TreeBuilder;

my $html = '<h1>Blah</h1>
&nbsp;<p>&nbsp;<br>
<h2>Blah</h2>';

my $element_root = HTML::TreeBuilder->new_from_content($html);
$element_root->dump;
print "\n";
$element_root->splice_content(1,1);
$element_root->dump;