Well, assuming this is not a trick question, those unsightly brown stains mean that your block or poured concrete walls have acid damage. (This has nothing to do with their having been poured in the sixties.) In this case, the clay's the thing, (as Shakespeare didn't say.) The clay outside your home is very acidic, so when the water leaks into your basement, the acidity comes along for the ride. Under normal circumstances, your basement wall acts as a filter, holding this acid back and allowing the "clean" water into your basement. Over time, acid damage will cause lower wall deterioration. If you notice signs of your walls being on an acid trip, call a local waterproofing professional for an intervention and treatment.

About LifeTips

Now one of the top on-line publishers in the world, LifeTips offers tips to millions of monthly visitors. Our mission mission is to make your life smarter, better, faster and wiser. Expert writers earn dough for what they know. And exclusive sponsors in each niche topic help us make-it-all happen.

Ask a Question

Not finding the advice and tips you need on this Waterproofing Tip Site? Request a Tip Now!

Guru Spotlight

Phyllis Serbes

Ever wonder how you could make your life better and more fun? So have tens of millions of fans who have turned to LifeTips for answers over the past decade. We keep the tips, advice, books, podcasts and writing services flowing, so you can keep your life and business growing in the right direction. Upward!