- Jan 15, 2021
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We lived in a house in Brentwood,( Raleigh )that had those slots. 1968/70Not just on airplanes. If you have an older house with a little slot in the medicine cabinet, you’re going to have a bad time when you remodel that bathroom.
If You Live in an Old House, There Could Be Razor Blades in Your Walls
If your house was built before 1970, it's very likely that there are razor blades in your walls. Here's why.www.rd.com