Most dental professionals recommend changing your toothbrush or brush head every 90 days or sooner if you brush more than twice daily or longer than 2 minutes.
As a rule of thumb, I wouldn't make a habit out of bathing more than every 5 days frequently (though butt and paw baths are sometimes necessary 3x weekly ha!).
Do it at the beginning of heating season, and again as needed. Check up on the system throughout the season by feeling the radiators for cold spots or.
You might also be wondering about the best time to take an ovulation test. Experts recommend that you test every day from four days before your predicted.
“After having reached the age of discretion, each member of the faithful is obliged to confess faithfully his or her grave sins at least once a year” (CIC 989).