[quote=SHroomtroll]So this cacti aint looking to hot
It has some white slimey bugs on it and it looks like its slowly rooting.
http://m.imgur.com/sNvYvmW[/quote]
Presumably this is a ridiculous typo and you mean it is slowly ROTTING.
There is only one treatment for rot - cut off all the rotted material - back to sound flesh. If you have a reasonable bit of sound material, including the growing point - dust the cut surfaces with cinnamon powder, place in a pot of fresh, dry compost. After a couple of weeks give a little water, keep your fingers crossed. It may recover and grow good flesh - if you are lucky.
Life is a shit sandwich - the more bread you got, the less shit you eat.