The police are pretty good at finding fingerprints on all kinds of objects. They can even get them off a plastic bottle or glass alcohol bottle. But it's important to understand how this works. If you're arrested and police find your fingerprint on the object, you could be convicted of a crime even if you never touched it before!
You are right that the police may not be able to get fingerprints off of a plastic bottle. However, if the bottle is clean and hasn't been handled by many people, they may have better luck with it than they would with a glass alcohol container.
If you want to keep your fingerprints from being found on any bottles, make sure that you wash them thoroughly before using them again!
If the object is small and smooth, it would be easier to get fingerprints. If the object is large, you might have more difficulty getting fingerprints.
If you want to know more about how police get fingerprints off of small glass alcohol bottles, click here
If a criminal suspect touches the container, it would make it easier for police to find their fingerprints. If you are arrested for drinking alcohol in public, your fingerprints will be taken by police and then compared against any found on the bottle. If there are matches between yours and those of other people who were also known to have touched the bottle (like bartenders), then this could mean trouble for you!
If you're arrested and police find your fingerprint on the object, you could be convicted.
It's a good idea to avoid touching things like bottles that may have been used in a crime or left at a scene of one. If you do come into contact with such an object, wash your hands immediately afterward so as not to leave behind any prints for police to find later on.
You may have heard that fingerprints are made up of sweat, oil and dead skin cells. But what you might not know is that they can be found on almost any object that has been touched by someone's hands.
If you're like me and have ever been asked if you've ever seen a movie where someone tried to use fingerprints to identify their killer, then you probably think they only come from items like guns or knives--items with which people commit crimes. Well, I'm sorry to say your knowledge is woefully incomplete: fingerprints can actually be collected from just about anything.
In fact, some law enforcement agencies even have databases containing millions of prints taken off objects such as glass bottles (the ones used for alcohol), plastic bags (the kind used at grocery stores), paper towels and even toilet paper rolls! So if you're trying to figure out whether or not police officers can get prints from your bottle of booze in order to arrest someone else for drinking with intent...well...they probably could do just that!
If the bottle was not recently handled and has no visible hand prints already present, then yes, they could get the prints off it.
If it has been handled by someone else, as long as that person did not wear gloves or touch the bottle with their bare hands (which would leave behind their own prints) then there is still a chance that police could get a good set of prints from it. However if someone wearing gloves did handle your bottle or if you touched it yourself with bare hands then there's less chance for success when trying to lift fingerprints from this type of object.
If you're trying to clean a partial print off an object, you should use a cotton swab or other soft material. Never use anything that could damage the item.
If you have left a partial print on something and you're trying to wipe it clean, you'll probably smudge it. The best thing to do is leave it alone for now and go back later with more sophisticated techniques.
However, if the bottle has been handled by someone else or has finger prints already imprinted on it, then this would make things more difficult for law enforcement. In these cases, you may not be able to get a clear print from the bottle at all.
The police can use all sorts of methods to detect fingerprints, so even if someone has tried their best to clean them off of an object there is still a chance that police will be able to find some usable evidence on it. Fingerprints are formed by sweat and oil on the skin. They're basically like little maps of your body's pores, so when you touch something with your hands or fingers, those prints get left behind as traces in whatever texture they were pressing against at the time (like paper).
Police may use several different kinds of technology to check for fingerprints:
We hope this article has given you a better understanding of how fingerprints work and what they can tell the police. If you're ever arrested on suspicion of committing a crime, it's important to remember that police may try to find your fingerprints at the scene of the crime. If they do find them, they may use them as evidence against you in court. However, if they don't have enough evidence against someone else then they might not be able to convict them even if they do have prints on file already!