Otter

ok
I have Multiple sites on multiple shared hosting. several domains flagged with the virus warning on google, so i found the iframe virus thing and deleted from the page and google recheck removed the warning, well today i see warnings on more of my listings on google different domains on different shared hosting companies. I think it came from my computer when i ftp but now that i have cleaned my computer i am worried all the servers are infected also so how do i clean all my different shared hosting accounts at 6 different places webair,phatservers,bluegravity,namecheap.occhostin g before i ftp clean pages back into them