A tip for solving major household troubles

Inserting a Beer Bottle into the Drain May Seem Useless, but It’s a Surprisingly Smart and Effective Trick

This simple method addresses a common problem that most households face.

First, prepare a beer bottle and add 3 to 5 tablespoons of disinfectant solution (such as 84 disinfectant) into the bottle. Next, pour in hot water, but avoid boiling water to prevent damaging the pipes from the start. Then, directly pour the contents of the beer bottle into the drain. The disinfectant works to sterilize and eliminate harmful microorganisms, effectively dealing with small flying insects.