My parents house back in hometown has some serious rat problem. I came across PestFree from Maybank redemption programme and did some searching and reading. Although at RM270 it is not cheap, I was willing to try it in case it really works.

I personally went to Sayang Alam Sdn Bhd in Shah Alam to purchase before CNY. I went back, plug-in the device since then. Now about a full 1-month later, my mother said the rat problem is still there, but perhaps less serious in that my parents don't get disturbed every night by the roof crawling noise. The rats still feed on the rice pack though.

So I still really don't know whether it was worth the RM270.