Times vary depending on your diet, lifestyle, and oral hygiene habits, but generally speaking, dentists recommend that you whiten your teeth every three months.
It's recommended you completely rewire your home every 25 years, or sooner if one or more warning signs is present. Cables and wires are designed to last for.
Refinancing can allow you to change the conditions of your mortgage to secure a lower monthly payment, get a new loan repayment term, consolidate debt or even.