The first winter in my apartment, I woke up every morning with my throat feeling like sandpaper. My nose bled twice. I blamed the heater, then the weather, then bad luck. My girlfriend bought a humidifier for her place and raved about it. I looked at prices — decent ones started at $50 — and tried the cheap fix first.

A bowl of water on the windowsill. Does that actually work? Sort of. But I needed more. Here is what I figured out after a full winter of experimenting.

The Bowl-and-Radiator Method

If you have radiators or baseboard heaters, place a shallow bowl or baking dish filled with water on top of or directly in front of them. The heat speeds up evaporation dramatically. A bowl of water sitting on a cold table will evaporate slowly. The same bowl next to a heat source will humidify a room in a couple of hours.

I put one in the bedroom and one in the living room. Refill every 1 to 2 days depending on how dry the air is.

Wet Towel Trick for Bedrooms

My best discovery: hang a damp bath towel over a chair or drying rack near (not on) a heat source before bed. The large surface area means way more evaporation than a bowl. By morning the towel is dry and the air is noticeably less harsh.

I do not drape the towel directly on a radiator — that feels like asking for a fire. A chair two feet away works fine.

Shower Steam Hack

After a shower, leave the bathroom door open and let the steam escape into the rest of the house instead of running the exhaust fan. This is free humidity you are already producing. The fan pulls warm, moist air outside — skip it for a few minutes and let that moisture spread.

Houseplants Help More Than You Think

Plants release moisture through transpiration. A few spider plants or peace lilies in a room can raise the local humidity a few percentage points. Not a replacement for a humidifier in very dry climates, but every bit helps when the air is painfully dry.

I bought two small spider plants for $5 each at a grocery store. They thrive on neglect and quietly add moisture all winter.