It depends on the type of thermometer:
throw it away
a thermometer
- a thermometer with mercury - a thermometer with thermoresistance
thermometer
A thermometer.
dispose in black bin
it should be displosed in a regular waste bag
Why dispose your old computer then dispose your new computer? Every city has a day where you can drop off your electronic junk
how do we dispose of an old Trinidad and Tobago national flag
how do we dispose of an old Trinidad and Tobago national flag
You can take an old car to a salvage yard to dispose of it and earn some extra cash.
Mercury. Note: mercury is very toxic. If you find mercury (for example, if you break an old mercury thermometer), check with your local poison control center for instructions to dispose of it safely.
There are many ways to properly dispose of an old mattress. The best is to get rid of old mattress is to donate it to the needies at local charity centers
to tell old people that have a mercury thermometer what the temperature is
The place you buy a new tire will dispose of the old tire for free.
You can dispose them at any oil and gas stations
It depends on the thermometer. If the thermometer is made of glass and filled with a silver liquid, that liquid is mercury. Your local environmental protection organization might be able to tell you where you could safely dispose of it. Otherwise, you might check with companies that deal with scrapping out old cars, which contain mercury switches, or fluorescent bulbs, which contain mercury. If the thermometer does not have a silver liquid in it, it doesn't contain much or any mercury, and it should be possible to toss it with your normal household trash. When a glass thermometer has a red or blue liquid, the liquid is alcohol or, rarely, some other organic liquid such as kerosene. It's not that much of a threat. Metal coil thermometers with dial pointers are just scrap metal when you need to dispose of them. Electronic thermometers have batteries, which might have some mercury but might not. If in doubt, take the battery out and put it in a battery recycling bin. If you must throw it out in the trash, at least the amount of mercury in it (if any) will be small. The circuits themselves contain the same contaminants and heavy metals that any piece of electronics would, but since the amount of circuitry in an electronic thermometer is small, the amount of waste in one is small also.
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