Every three years!
It's suggested that you replace them every six months, but depending on your cleaning habits, up to three years is okay. Pillows collect dust mites and dead skin, so you don't want to keep them for 30 years!
Every six months!
It's suggested that you replace it after six months of opening because once expired, it's ineffective. Hydrogen peroxide can last up to three years if left unopened.
After a few uses!
Disposable razors should be tossed after a few uses. There's no set rule, but you don't want to keep using your razor until it's dull and rusty.
After a year!
Sunscreen should be replaced a year after opening, or on the expiration date. Once expired, it will no longer protect your skin from the sun's damage.
Every three months!
It's best to replace your toothbrush every three months because a worn-out brush can't remove the same amount of plaque as a new one!
Although there are ways to kill some of the germs found on your sponge, they're still a breeding ground for bacteria and need to be replaced every week.
If you've kept your flour stored in a dry area, it can be replaced every year.
Every three to four weeks!
Your loofah can grow mold and bacteria. It's suggested that you replace it every three to four weeks.
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