Every week, readers reach out to me with fantastic questions about a column of mine they have just read.
Often they ask why I didn’t delve deeper into the topic. The answer is that newspapers — the medium for which my column is produced — have space limits that I need to adhere to.
About a month ago I wrote about removing rust from my own toilet. I got an avalanche of questions — so many that I felt a follow-up column was in order. Let’s get started.
The most frequent question was, Will oxalic acid harm the plumbing pipes in my home? A frequent related question: How does one neutralize the acid?…