#1 Mascara
Bacteria can start to grow (like the kind that causes pinkeye) within three months of use. Around that time the product will also begin to dry out.
You should buy new mascara every couple of months and not share with anyone else.
#2 Power Strips
Cheap power strips can be a fire hazard, and use a lot of energy in your house. Even the higher priced surge protectors can become dangerous over time.
They do not have an expiration date but the product warranty is a good indicator of their age. If the power strip becomes discolored or hot to the touch it is time to get a new one. Generally they should be replaced every couple of years.
#3 Bleach
After 3 months bleach will lose it's potency. It will still work to whiten your laundry but it will no longer work as a disinfectant for cleaning purposes.
This is also the case with other disinfectants like Lysol.
#4 Fire Extinguishers
Depending on the type these can last between 5 and 15 years. You should check the pressure gauge and the hose for cracks often and after every use.
Always recharge (Refill) After every use.
#5 Liquor
Unopened bottles can be kept indefinitely. But once opened the liquor will begin to lose it's potency and taste after one year. (Most people don't even notice) After a bottle has been opened it should be kept in a cool place.
#6 Lipstick
Lipstick will begin to dry out once it is exposed to the air after two years.You will notice that the smell and consistency will change. Some have expiration dates hidden on the packaging. As a rule of thumb after 2 years they should be thrown away.
#7 Natural Loofahs and Sponges
Within a just a few weeks they can start to grow bacteria. Plastic loofahs can last a little longer (up to 8 weeks)
To help prevent the growth of harmful bacteria you should rinse and dry them after every use and replace them monthly.
#8 Smoke and Carbon Monoxide Detectors
Both can stop working after 10 years.
When moving into a new home you should replace all smoke detectors to ensure you and your loved ones safety.
#9 Sunscreen Products
Although most products have an expiration date listed, some do not. Sunscreen products are good for up to 3 years or the listed expiration date. If there is no expiration date mark the bottle with date of purchase and discard after a couple of years.
#10 Infant and Toddler Car Seats
Car seats are good between 6 and 10 years from the manufacture date. The materials contract with age and temperature due to the ever changing climate inside your vehicle. Buying used car seats may seem cost effective but is not a good idea because things like previous accidents or damage can affect how well they will keep your little one safe. If you must buy a used one and do not know the history of the car seat you can have it checked at an inspection station.
