Can I still use expired toothpaste? Can I use baking soda toothpaste to wash my face?

We need to brush our teeth every morning and evening, so toothpaste is our consumable. It is important to choose a suitable toothpaste. So, do you have the habit of hoarding toothpaste? Can I still use expired toothpaste? Let’s take a look together.

Can I still use expired toothpaste?

Toothpaste cannot be used after it expires. The ingredients of expired toothpaste will lose their effectiveness and may produce substances that are harmful to the body. If you continue to use it, it will not only have no cleaning effect on your teeth, but will also cause damage to your teeth.

Can baking soda toothpaste be used to wash your face?

It is best not to wash your face. Washing your face frequently can cause the skin's stratum corneum to become thinner. Because baking soda is the result of neutralization of a strong base and a weak acid. The acid salt produced is a weak alkaline substance. When washing your face, sodium bicarbonate will leave sodium carbonate after its action. When washing your face, do not use it directly, but dilute it with water so that the baking soda will become safer. First, squeeze the facial cleanser onto your hands, then add a little baking soda to the facial cleanser. This way, the foam created by rubbing the facial cleanser will become very fine, rich and elastic. Cleansing with foam will make your skin clean and refreshed, and you will find that the blackheads around your nose will become clean and your skin pores will shrink.

The effect of baking soda toothpaste on washing face

1. Exfoliation. The skin surface is acidic and baking soda is alkaline. Washing your face with baking soda can neutralize the acid-base balance on the skin surface, exfoliate, and help facial metabolism.

2. To remove blackheads, washing your face with baking soda can dissolve the oil in the pores, help the blackheads to separate out, and avoid becoming a girl with a "strawberry nose". Washing your face with baking soda is good, but it cannot be used every day. 1 to 2 times a week is enough. Using it too frequently will cause damage to the skin. Many businesses make money by claiming that toothpaste can be used to wash your face. Although toothpaste can be used to wash your face, its disadvantages generally outweigh its advantages. Toothpaste has strong cleaning ability and will make you feel refreshed after using it. However, the cleaning power of toothpaste is too strong for facial skin, which can irritate the skin and easily cause allergies. Toothpaste also contains fluoride and some granular abrasives, which can thin the skin's stratum corneum and may cause sensitivity and redness.

The correct way to wash your face with baking soda

When washing your face, do not use it directly, but dilute it with water so that the baking soda will become safer. First, squeeze the facial cleanser onto your hands, then add a little baking soda to the facial cleanser. This way, the foam created by rubbing the facial cleanser will become very fine, rich and elastic. Cleansing with foam will make your skin clean and refreshed, and you will find that the blackheads around your nose will become clean and your skin pores will shrink. If you use baking soda and oatmeal as a facial mask after cleansing, it will help improve your skin again, making your skin more tender and smoother. Most importantly, it can solve the problems that bother most women.