Finish the following sentence with the best choice: To keep your vacuum cleaner in excellent condition,

Choices:
- empty the dirt after each use. Also, wash the filter and clean the hoses on a monthly basis.
- empty the dirt after each use.  Also, wash the filter and clean the hoses on a yearly basis.

Answer:
empty the dirt after each use. Also, wash the filter and clean the hoses on a monthly basis.