Cottonwood Fluff on the Condenser
https://connersuhm791.clarionvale.com/posts/getting-your-ac-ready-for-summer-with-a-comfort-experts-plan-to-avoid-north-fort-worth-ac-repair-calls-3
Cottonwood Fluff on the Condenser Every May our condenser looks like it's wearing a sweater from all the cottonwood fluff. I hose it off gently from the inside out with the power shut off