Best Product to Fill Gaps

[chaplaindoug]

I just finished installing 12mm darker brown laminate (Hampstead Ashland Hickory HSB from Floors and Decor). Despite my best efforts, there are places near some door entrances where there are small gaps showing around the door frame. What would be the best product to use to fill these gaps so they are less obvious? Caulk? What kind? Thanks for any help. Flooring shown below.

 

[highup]

I'm not seeing a picture.

 

[chaplaindoug]

I embedded an image. But it is not showing. However, not important. Just wanted to show the color. It is darker brown. Just want to know the best filler for small gaps around door trim.

 

[Ernesto]

You could use some backer rod stuffed down in there and a colored silicone.

 

[Roland]

You said small gaps by door casings. Us matching putty or matching caulk to fill areas. This will let floor have movement if needed. Take a piece of floor in and see if the can match a color that will look good.