[Gretchen Strobel]

The toilet in my apartment/condo does not have much "umffph" to it. It does the basic flushing. I assume the toilet is 15 years old or so. Is there any way to check and see if it's a plumbing issue versus toilet issue ? I live in a condo complex that is basically apt version - one apt above another. Would it make sense to ask my neighbors, upstairs to see if they have the same problem ? thanks.