Best Answer

OK, so this is a really interesting question! So short answer It depends on what you mean by 'in your system'. You will never get a significant amount of their saliva in your blood stream or anything like that, because 1. You are not swallowing but a really small amount like maybe 10 ul. 2, The HCl in your stomach will obliterate 99.99% of anything in it, so it will not be 'their saliva' when what little is absorbed.

Now on the contrary, you will absorb some REALLY small amount of the matter from their saliva which will not really be their saliva anymore, but the actual water and so forth will be there. It will slowly diminish over the course of years if ever will be where every last atom of it is gone. That and the bacteria some strains new to your mouth will colonize and change the composition of bacteria in your mouth. But this is actually good for your teeth and immune system. Especially if you kiss a few friends.

By the sound of it you probably don't like my answer, but better to answer with integrity than tell a lie!

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How long does someones saliva stay in your system after kissing?
Write your answer...
Still have questions?
magnify glass
Related questions

How long does dog saliva stay in your system?

I must ask how would a dog's saliva get in your system

How long does someones saliva stay in your body after you hook up with someone?

saliva is not dormant and the bacteria inside lives till it dies or another type of bacteria kills it but kissing and exchanging bacteria is good for you it reinforces your immune system and well it is good

When kissing how long does the other persons salvas stay in your mouth?

I am a Doctor at the Oxford university and when kissing the saliva enters your alimentary canal and it will come out in your faeces (poo) within 3-4 weeks.

Is it healthy to kiss a boy after hes french kissed another girl .. like with all the saliva and everything?

Kissing a boy after he kissed another girl is healthy as long as none of you are sick with anything.

Can you get high from kissing someone who has just smoked meth?

no, because as long as your not smoking the crystal meth itself, it will have no affect on you. things like kissing,hugging, having sex ect; can not get you high as long as you dont smoke meth, even if the other person does.

Can a dogs saliva cure an allergy?

No, there are no healing properties in a dog's saliva. Allergies are caused by the body's immune system reacting inappropriately to a neutral protein molecule and treatment is based upon controlling the reaction in acute cases and retraining the immune system to not react in the long term. Exposure to a dog's saliva does neither of these, and may make allergies worse by stimulating the immune system to react to the saliva as well as whatever else it was reacting to.

I took 6 Darvocet about a week ago how long will it remain in my system and be detectable in an drug screen?

How long is darvocet detectable in saliva drug test?

Would cocaine be in saliva on Monday if you did it on Friday?

Yes cocaine can last in your system for a really long time, from a week to a month.

How long is marijuana in your saliva-?

Marijuana can be detected in saliva for up to 30 days.

How long does saliva stay alive for in the vagina?

Saliva isn't alive.

How long PCP stay in your saliva for a swab test?

How long do pcp stay in ur saliva for a swab test

How long does ecstasy stay in your system for saliva drug test?

Ecstasy can stay in the system for 3-5 days ,depending on your body mass and how many you have taken.