Background - Last year I had a really bad weed problem, it was a bit scary. I ended up hiring a professional. The guy said I needed to sign a contract where I would pay for 7 treatments (1 per month). He came and looked at my lawn and said I had a mix of almost every type of weed possible. Either way, after 2 treatments, my lawn was 100% repaired. However, I still had to pay for 5 other treatments, even though it seemingly did nothing. For what it's worth, each treatment took less than 5minutes, they were super quick for ~7500sqft lawn. I don't want to hire him again because I want to save money.
As of today, my lawn is still dormant (it's still brown, no gress), but I have weeds starting to grow on the side of my lawn (side as in where it touches concrete). It's no where near as bad as it was last year, and it seems like I only have 1 or 2 types of weeds.
How would you recommend me treat it myself? I don't want to kill my grass. Lowe's & Home Depot has like 100+ products I never know what to get