Be careful of the yellow color from 黄连素 that may mess up your kitchen cabinet or stove top surface.
I am going to try the 'ning-meng zi' (lemon seeds) for a safer color solution.
黄连素驱蟑螂should be fine! Thanks for the input. But be careful of th
本帖于 2014-07-28 14:28:11 时间, 由普通用户 ZTM 编辑