why would this be happening? html entities i think it's called?

[unwashed potato!]

at the bottom of this page you can see our blog feed in the blue section.

http://www.mayercleaning.co.uk

the blog feed titles are showing incorrectly with some characters completely wrong. i assume i need to convert the title's to a different format or something but unsure what it would be i need to google.

don't need a word for word explanation, but perhaps the words to google to find a solution.

thanks

 

[unwashed potato!]

thanks. that does solve the issue with the footer but creates issues with some of my content now has other issues, for instance on this page you can see the ' show as questions marks. i assume the solution to that is to add backslashes to each ', however is there any other way to solve it so ' and other characters don't have to have a backslash in front of them?

edit: actually it looks like it happens with ’ that have been copied when creating the content in word. I never knew there was 2 types of apostrophe. i'll have to go through each page i guess and make sure each ’ is replace with '