Same experience here, warranty sounds great until you actually need it. Couple things I noticed: - Replacement shipping cost me around $10 too, felt ...

Had exactly this happen after replacing a faucet last summer. Thought I'd messed something up big-time because the pipes started making these weird bu...

I've had mixed luck with vinegar too—sometimes it just doesn't cut it, especially on really stubborn mineral deposits. A friend suggested citric acid ...