is iobit uninstaller safe to use since the only other decent program like it ive found is revo uninstaller but thats not free
Yup its totally safe. And it works great. I've used it before and I it never created any problem for me. If it wasn't for Revo uninstaller pro (a friend gifted me), I'd have been still using it. Btw if you're looking for a Revo license then you can try your luck at a website named tiploot. A contest is going on up there for 5 lifetime license of Revo Uninstaller pro.
And if, by chance you tricked them and win two license do gift me one....

And if you have ccleaner, stick to it.