Blue Lines in Photos

[bckarrick]

Hello from Florida! I'm new to the forum and fairly new to the world of picture taking. I look forward to reading the various topics to improve my camera skills. I have a question regarding a Canon EOS Rebel T6 I bought last fall. After about a month of use, I noticed a couple blue, squiggly lines(just above smoke in this pic) appearing on the right side of all my photos. I tried cleaning the appropriate areas using a cleaning guide, but it's still visible. Any thoughts on what it may be, and how to take care of it? Thanks in advance for any help!

[MikeSowsun]

What did you clean? And how did you clean it?

What I see is sensor dust, or more probably a fiber or hair on your sensor.  

Most good camera stores offer a sensor cleaning service or can recommend a shop that does. 

[ebiggs1]

Get a professional C&C done.

[bckarrick]

Thanks for a quick reply you two! Sorry I was a little slower...out of town. I used a camera approved blower to see if any dust would kick out, but didn't use any other method for fear of damaging something. Will definitely get it professionally cleaned.