Good points overall, but I'd push back a bit on the WD-40 dismissal. While it's definitely not ideal for plumbing seals or valves, I've seen it work s...

Raccoons are definitely smarter than most people give them credit for. I had a similar issue last summer when I set up my rain barrel—thought I'd outs...

Another quick trick is to use a small piece of toilet paper or tissue. Just lightly wrap it around the joint or pipe you're suspicious of, and if ther...

Depth definitely matters, but honestly, plastic barriers might not be your best bet for mature oaks or maples. I've seen roots from big trees punch ri...