Many hair in the brush, but a lot of hair in the apartment

The undercoat brush or not to bring only those already fallen hairs from the animal. This one should not make too often, otherwise the animal lacks the thermal insulation.

In the first application to bring almost incredible amounts out of undercoat from the cat.
Now I brush 1x per week with the short undercoat brush, otherwise every day with the normal brush.

But with my cat I have a feeling that the same amount of hair still distributed in the apartment. I think fall through the less dense undercoat the loose hair now faster. Therefore, the brush is now first in the long-term observation.