Sadly, I’m horrendously allergic to lemon-scent and a lot of its relatives. If I even get a drip of lemon-scent dishsoap on me, it instantly looks like a horrible whip-weal and flare, and could even escalate to worse, yeesh. On the other hand, I do use other organic oil scents, favoring resiny scents like myrrh a lot!
My favorite method would probably be to get your hands on some perfumer’s alcohol (not so easy these days…the post office has gotten pretty insane about opening - and basically ruining - packages with liquids in them, especially even slightly volatile ones…but it can be done) and making a spray mist, for either ironing or just lightly misting the fabric. Works a treat, lasts well, and usually isn’t too strong, although it’ll take a try or two to get it just right.