Is your AC making you sick this rainy season? Avoid these mistakes

Written by: Dr Subita Alagh Reviewed by: Dr. Swati Mishra 29 June 2025

[{"selector":"#anim-0af24d6f-5397-4899-bb33-631d664d6ec2","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b1917bcf-0df9-449c-88fc-91f5702fe44c","keyframes":{"transform":["translate3d(0px, 139.1933%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Using your AC during the rains? It’s not as simple as summer, and the wrong settings can cost you your health, comfort, and money. Photo Credit: Freepik

[{"selector":"#anim-d7efda89-c372-4449-aedd-c964bb123bda","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f492c72d-740f-4fc1-8852-5ab52fd26a8e","keyframes":{"transform":["translate3d(0px, 166.57562%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Using AC wrong during monsoon can cause more harm than good. Avoid these 5 mistakes: Photo Credit: Freepik

Running your AC on Cool Mode all the time

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Ignoring filter cleaning

[{"selector":"#anim-1df61048-d14c-48d6-85e1-78b392d90760","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-14196d03-ee63-4d7d-8c17-3d7f858f5bdd","keyframes":{"transform":["translate3d(0px, 165.22066%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-417be514-e08a-4ff5-85fc-319d99d1bc50","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-afa4dbca-b8bd-40d1-8462-72c24ef68a2a","keyframes":{"transform":["translate3d(0px, 460.03337%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Moisture settles inside your AC. Dirty filters = mold, musty smells, and sneezes. Clean them every 2 weeks, it's a 5-minute fix with big benefits. Photo Credit: Freepik

No stabilizer? Big risk

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Exposed outdoor units

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Setting your AC too cold

[{"selector":"#anim-de328b45-9522-49a7-98d5-9b0a2f0177de","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-db785ee2-6223-4a55-9729-440385d056ce","keyframes":{"transform":["translate3d(0px, 127.61535%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c5d497d7-bee2-4356-b55e-54ba03bf85af","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8fca8843-593c-4f30-b23f-78a668efc868","keyframes":{"transform":["translate3d(0px, 407.79455%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] It’s already damp and cool outside. Setting your AC to 18°C can cause sore throats and body aches. Keep it between 24–26°C and use a fan for airflow. Photo Credit: Freepik