Garbage disposal doesn't drain properly? Garbage disposal was working okay when I bought the home but immediately...

Garbage disposal was working okay when I bought the home but immediately it seems out of wack. Is nearby something I can do to get going again... It drains but it go real slow at time and nifty at others.
Answers:    The disposal grinds up junk, after it drains into the waste pipe, sounds approaching the waste pipe is clogged beside cold grease, etc. try boiling water on the stove and pour down both drains just about a gallon for each side.
Buy a unmarked one or get it fix.