It seems like clusters of small white seed. When she has cleaned they seem to emerge for all sorts of places in her house. I have not seen them personally. She is very frightened.
No she has asked for this help but they just said send photos. What is this problem and what else can she do?
This service should be available from invironmental health it seems like an infestation. What about her health situation so far you have not given any helpful information what is the condition she has and what treatment is available. Is it some form of streptococcal?