19 domestic non-obvious things, who turns out to have a shelf life
Tips / / December 19, 2019
1. Potatoes
Plain potato and other Solanaceae family of plants (tomatoes, eggplant and so on) contain a very toxic chemical solanine. But in the raw and unspoilt potatoes solanine levels minimal and not injurious to health.
But in germinating for a long time are stored in direct sunlight or next to vegetables, which initiate the process of decay (E.g., onion), the level of concentration of the toxin jumps so that the potato becomes dangerous for life.
Council. Do not eat the green or sprouting potatoes. Store it in a cool dark place.
2. Bleach, bleach and disinfectants
Disinfectants have in every home, and uses any hostess. But few know that these substances lose their properties during the three months after you open the jar. This means that they are no longer suitable for disinfection.
Council. Change disinfectants every three months.
3. Sunscreen
When you buy your sunscreen? One, two or three years ago? These creams offer maximum protection only for two years from date of manufacture. Then become less effective.
Council. Do not use sunscreen after this on the tube shelf life. If this date is not present, then you can focus on the purchase date.
4. Extension cords and power strips
One of the most unexpected things on this list - this extension, network filters and stabilizers. These things are designed to work under a certain load. There is a certain amount of joules they can skip through itself before begin to deteriorate. A damage such things often end in fire.
Such goods are not accepted to mark the expiration date, but they have a guarantee. Guarantee - this is the operation of the period for which you can navigate.
Council. If you see the power strip turned black in places, or become very hot, this is the first sign that it's time to replace it. In general, a good solution would be to take it a rule to change things once every two years in order to protect your home and yourself.
5. Spice
Spices - this is one of those products that are usually stored for many years. But in fact, the shelf life is limited to 2-3 years. A more accurate term use difficult to define, much depends on the method of storage and drying method.
Council. Do not use the spices for longer 2.5 years. You can make a note of spice acquisition date that was on what a start.
6. Fire extinguishers
Most modern fire extinguishers are designed for a life span of 5 to 15 years (depending on type). But things such as cracks in the hose or a fault in the pressure sensor, may adversely affect the quality of their work.
Council. Periodically check the pressure sensor and a fire extinguisher refill after each use.
7. Car seats
It's true, the seats in the car, too, have a shelf life, since they are made of materials that are subject to aging and temperature (in machines frequent temperature changes).
Most of the seats are designed for a service life of 6 to 10 years starting from the date of manufacture. Take a look at your car, usually a period of service of seats indicated on the side or at the bottom under the seat.
Council. Check seat service life is important when buying used car. Even if the "overdue" seats do not affect your decision to buy, there may be an argument for a price reduction.
8. Ink
The bacteria that cause conjunctivitis and other infections, begin to multiply three months after unpacking the tube of mascara. Plus approximately the same time (with frequent use) ink starts to dry.
Council. Purchase new mascara every two months and do not allow to use it to other people.
9. Washcloths and sponges
On kitchen sponges and bath loofah bacteria are beginning to spawn a couple of weeks after you start using them. Plastic kitchen sponges can last longer (approximately eight weeks).
Council. Rinse and dry sponges and sponges after each use. Change them every two weeks.
10. batteries
Battery life depends on many factors: the size, type and storage conditions. In the battery shelf life starts from the moment they are released in the plant, and not from the beginning of their use in the product. Usually this term is indicated on the packaging.
Council. Store the batteries in a dry place at room temperature and check the expiration date.
11. Sensors fire alarm
Smoke detectors and carbon dioxide may stop working after 10 years. This can happen even on the condition that the batteries have been replaced in time.
Council. Most of these products are labeled, where specified service life. But if you move to a new room and you do not have these data, it would be safer to simply replace them.
12. Liqueurs and other spirituous beverages
Unlike wineThat "aging" even in the bottle, alcoholic beverages can be stored forever in a sealed container. But if you open the bottle, they will begin to lose its flavor and color after about a year of such storage. The good news is that if you are not a connoisseur of alcoholic beverages, it is unlikely to feel the difference.
Council. Store unopened and opened bottles of liquor in a cool place.
13. Lotions and creams
Lotions and moisturizers can retain their properties for about two years after the printing, and then begin to dry out and lose them.
A jar where we omit the fingers to scoop the cream very quickly turn into a breeding ground for bacteria.
Council. Wash your hands thoroughly before you use creams and lotions from the cans.
14. Hydrogen peroxide
After printing a jar of hydrogen peroxide maintains its properties no longer than a couple of months. After turning into ordinary water. When closed, the peroxide can be stored for more than a year.
A clear indication that the peroxide has deteriorated - is the absence of the characteristic hiss.
Council. Update your medicine cabinet every few months. Especially if it has been used.
15. Lipstick
Open lipstick on exposure to air begins to dry and change its consistency in about two years. This can be determined by the changed smell and texture of the surface.
Council. Change lipstick after the expiry date (if specified) or after two years of storage. Also, do not be superfluous to clean lipstick from time to time.
16. Insect
Means of protection from insects lose their properties after the expiration of two years from date of manufacture. date usually indicated on the bottom of the canister.
Council. When buying insect protection means always check the date of manufacture. This simple habit will not leave you without an effective protection against annoying insects. Oh, and do not forget to change the spray every two seasons (if he had not finished).
17. Sport shoes
After every 400-500 kilometers sport shoes It begins to gradually lose their cushioning properties, which leads to an increase in the load on the joints.
Council. If a runner, sneakers change after every 400 kilometers. When doing other sports shoes change every six months.
18. shaver
Everyone knows that the razor and razor blades need to be replaced periodically. But how often should you do it?
Council. To prevent bacteria and reduce the likelihood of cuts blunt blade, razor change (if disposable) should be every week, and the blades to razors - after four times of use.
19. Bike helmet
With helmets situation is reminiscent of the story of the car seats. Helmets made of materials which begin to lose strength after about two years after manufacture or after injury.
Council. Replace the helmet if you see cracks on it (even small), or after two years of use.
How can remember when and what should be changed? I recommend to use a marker to mark the date of purchase. You can write directly on a thing (if it is possible and aesthetically pleasing).
If we talk about food, you can make a mark in large type, to always see when it's time to get rid of the spoiled product.
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