General sense:
* Les brosses: This is the most common way to say "brushes" in French, referring to brushes in general.
Specific types of brushes:
* Les brosses à dents: Toothbrushes
* Les brosses à cheveux: Hairbrushes
* Les brosses à ongles: Nail brushes
* Les pinceaux: Paintbrushes
Other possibilities:
* Les balayettes: Small brushes for sweeping (like dust brushes)
* Les balais: Brooms
Remember that the plural form of "brosse" is "brosses."