Can an unopened expired spray be used? Can last year's spray be used?

Spray, many people like to use it, it is very convenient to use. Can I use an unopened expired spray? Can last year's spray be used?

Can I use an unopened expired spray?

It is best not to use it on your face, but expired spray still has the following uses:

1. Polishing Silver Objects

Apply sunscreen to the silver item and wipe it with a cloth. The oily ingredients in sunscreen can help remove rust stains on objects, but it is better to use this method with caution for more delicate or valuable items.

2. Remove oily pen stains from skin

If you accidentally get marker ink on your skin, you can also use sunscreen to remove it. Apply anti-drop cream on the ink and gently wipe it with a tissue to remove the mark.

3. Remove unwanted stickers

It is very troublesome to tear off the labels on many products but cannot. You can apply sunscreen on the label and then wipe it off with a tissue after a few minutes.

4. Make scissors sharper

After using scissors for a long time, they will become very blunt due to tape or glue. They are not as sharp as when they were first bought. If you apply sunscreen on both sides of the scissors, spread it evenly with your hands, let the sunscreen dissolve the dirt, and then wipe it clean with a tissue, it will become much better~

5. Polishing leather shoes or leather products

Just put a little sunscreen on the leather item and wipe it with an old rag.

Can I use last year's spray?

Generally speaking, the shelf life of sunscreen spray is 3-5 years. If the sunscreen spray you bought last year has not been opened or expired, and has been well preserved, it can be used without any problems.

If it is a sunscreen spray that you have used last year, it is best not to use it this year regardless of whether it is still within its shelf life. Because the shelf life of cosmetics refers to the time range in which they can be used if they are unopened and well stored. Almost all cosmetics should be used up within 6 months after opening, and any unused cosmetics should not be applied on the face. Skin care products should be used up within 3 months. If not used up, they can be used for body care. Even if the sunscreen spray has not deteriorated after half a year of opening, its sun protection effect will be greatly reduced and it will have little effect when sprayed on the face. If you really don’t want to waste it, you can use it to spray your body.

The spray has a certain shelf life, I think you all understand that.