Martha Stewart's go-to tool for repairing damaged grout is probably sitting in your kitchen drawer. Here's how she uses this cheap hack to spruce up her home.

Both the nut, and between the rod and the handle, are connected tightly, ensuring good sense of use and stability Practical for Detail - Goldblatt grout removal tool is ideal for cleaning corners ...

I tried some other commercial cleaners and scrubbed as hard as I could, but I was left with the same rusty-looking grout every time. Then I remembered hearing about a nifty little tool called the ...