SENSEX
NIFTY
GOLD
USD/INR

Weather

image 36    C

Global Business News

The Economic Times

Global Business / The Economic Times

details

Aluminum foil trick: How to sharpen your dull kitchen knife in 7 steps

Think your kitchen knife has lost its edge? This simple aluminum foil hack may help improve the performance of a slightly dull blade. Here's how to use it safely, along with tips to keep your knives sharper for longer.

3 Aug 2026 2:56 pm