I'm a single mom and have moved into an older home. My problem is under the kitchen sink.The standard plumbing hose is clamped to a rubber hose and the same hose is clamped to the copper piping.This is starting to leak,I need to know how to fix this myself as cannot afford a plumber.Hope this makes sense to someone.
Thanks

Can you look under the sink and tell us where the hose is coming from and where is going to or attached to, is it from the dishwasher, the garbage disposer or what, and when is it leaking, look at the image below if you can pin point it, Thanks.

John