Is Particle Count [non viable] Required After Fumigation in a Cleanroom?

Could any one please guide on following.
There is no change in clean room. Fumigation is planned to avoid micro growth due to insect found inside clean room.

1.Is Particle count [non viable] required to perform after fumigation in clean room of class ISO8 [1,00,000] ?
2.If required, is the particle counter able to detect the particles generated from fumigation solution [H2O2 + AgNO3] ?
Please suggest and provide any reference guideline.

Er.Sankar SendhilSaravanan MIE Hi,

Not necessary. perform sanitation as defined in your Sop and proceed further.