Website hacked reported by google but not sure what is wrong as everything is reported OK

Hi there

I had one website hack3ed a while ago and fixed all problems that we found but google still reports the site as hacked.

this is the sitemap
http://polishedplastermelbourne.com.au/sitemap.xml

and if you search : https://www.google.com.au/?gfe_rd=cr&ei=9fCeWI_qGq3M8geg8Y7QCg#q=http:%2F%2Fpolishedplastermelbourne.com.au%2F

you get lots of weird stuff.

Any suggestions on what I should look for or a Plugin tool except WORDFENCE, (already used and reports everything OK)

Thank you