A question about my new string

[Héctor Borges]

I just change my D string for a new one, but this one goes out of tune way to soon! in just half an hour it detune a lot, why is that? maybe a change it wrong?

 

[Ed Seith]

Stretch it better and it won’t detune as much or as fast.
https://www.guitarworld.com/blogs/ed-s-shed-stay-tune-stretching-your-strings

 

[Héctor Borges]

thanks Ed

 

[Filip Tomiša]

New strings always go out of tune for a while. It takes some time for them to adjust and then they tend to stay in tune

 

[Markus Nick]

As Filip said. Wait one day and it should be “as usual”

 

[Héctor Borges]

I just stretch the string and now it stays in tune! well now i believe i had to change the other strings, didn´t want to but they are relly old and sound more low than the new, but they all are in tune acording to my tunner! so i dont know if is a good idea to change them all ?

 

[Cody Kennedy]

strings tend to dull out over time, I usually change mine at least once a month, even if they havent broken. I would say its a good habit to get into changing all your strings at once, unless you cant afford strings all the time. Keeping your strings sounding bright is a part of the maintenance, so I would say go ahead and get used to it now. Changing strings isnt that bad if you turn it into a form of relaxation, put on some music and get some tea or coffee or something. Its also a good idea to clean your fretboard while your strings are already off, before you put the new ones on.