Nasty vagina smell??? Help????

Okay so for as long as I can remember I’ve never smelt good down there. And I’ve done some stuff when I was younger to try and help it smell better but I think it made it worse. My boyfriend even says it has a strong smell and not a great smell. Please give me advice on how to make it smell better? I use summers <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> and when I use that it smells better for a little. I use the wash, wipes and spray. But I want it to naturally smell better