Because highly suitable

The spray pump works after initial clumping - I began to atomize Kiselgur - very good. The pump is lubricated when delivered, leaving at the exit then clumping the material. After repeated removal of the lump it works but then as desired. The use in an apartment can only be conditionally recommended, because the pump to its name makes all honor - they zerstäumt - and the hair small and not necessarily just targeted .... The room was then a mist hole and / sat the diatomite (?) Also in the last crevice. Anyway, I'm gone over to apply the / the diatomaceous only using the supplied spray bottle, also wennŽs more material costs.
Only therefore "only" 4 points.