しらみつぶしでわありません
虱潰しではありません
shiramitsubushidewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of しらみつぶし

1. It is not lice crushing.; It is not exterminating lice.

Negative
Polite
Formal Register
Usually Written in Kana