Flea bath, steamed floors, washed bedding at 60 degrees and used frontline plus. They still have a bad case of fleas.

最佳回答：

All the methods you mentioned, including frontline, are not the best options for fleas.

here is the list of the best flea products on the market.

Spot ons:

Revoulution (stronghold in the UK)

Advantage

Advantage Multi (Advocate in the UK)

Tablets:

Trifexis/comfortis

Bravecto

House spary: Indoorex