At 40 years old, your body starts to lack its youthful capacity to have room for errors. The cellular turnover rate reduces, the skin barrier weakens, and hormonal changes affect not only your metabolism but also the components of your sweat. Things that you may neglect at a younger age can cause chronic inflammation, infection, and even premature aging in your middle age. Changing your skincare regimen at an earlier age does not mean that you are vain; rather, it means that you are taking steps toward maintaining tissue health and protecting your microbial system.
Learn How to Perform Double Cleansing for Elimination of Pollution

Your skin barrier and elasticity start to weaken at this age, while the rate of oil secretion diminishes. This means that pollution and stubborn sunscreens get into larger and more abundant pores. You should perform double cleansing using oil-based and hydrating cleansers to avoid low-level facial inflammation.
Clean Your Smartphone Screen Daily

This habit can help protect you not only from potentially dangerous viruses but also pathogenic bacteria. Since your face comes into contact with the phone regularly, the microbial load on the device will inevitably be transferred to your skin. At the age of forty, the latter becomes increasingly susceptible to infections and slower healing of any kind of injuries.
Change to a Tongue Scraper

While brushing your teeth will certainly clean some of the pathogenic bacteria, it won’t remove all of them. The majority will remain on the surface of your tongue, emitting volatile sulfur compounds and thus causing halitosis and changes in your sense of taste.
Change and Wash Bed Sheets Weekly

It is estimated that we spend about one-third of our lives sleeping in bed. We continuously shed off dead skin cells, body oils, and sweat as we sleep. Letting bed linen stay untouched for several weeks can allow mites and germs to thrive, resulting in late onset of asthma, skin irritations, and even tiny tears in the matured facial skin.
Clean and Sanitize Reusable Water Bottles

A water bottle can get much dirtier compared to the pet’s bowl if it is not washed regularly. Because of the frequent presence of moisture in the neck and cap areas of the water bottle, there may be a buildup of biofilm. This prevents any potential bacteria or fungi from contaminating the drinking water.
Clean Your Feet While Taking a Shower

Places between toes and the thick skin on heels can be prone to developing athlete’s foot. It means that thorough cleaning of your feet by rubbing a washcloth on them and making sure the area is dry before dressing up will keep your feet healthier.
Towels Should Be Washed After Every Third Use

Bacteria thrive in moist surroundings where there is always a presence of moisture. For this reason, one should not use their towels more than once before washing them. The magic number here is three, and one should wash the towel after three uses.
Disinfect Your Computer Keyboard and Workspace

Those who have their daily routine at the desk should clean their computer keyboard and mouse regularly. These two things gather dirt, bacteria, and other microorganisms, which can be transferred to your face or mouth when using the keyboard during your working hours, and act as a shield protecting you from different infections.