Heatwaves can be intense, pushing temperatures to uncomfortable levels. Without air conditioning, keeping cool at home requires smart strategies. As home efficiency experts, we've tested these practical methods to help you lower indoor temperatures, sleep better, and stay comfortable.
From optimizing window treatments and fans to DIY cooling hacks, here are 8 simple, effective tips to survive the heat. See the illustrations for visual guides.
1. Spray a sheet with cold water using a spray bottle.
2. Hang the damp sheet over an open window.
3. As air passes through, the evaporating water cools it and boosts humidity.
4. Room temperature drops noticeably.
5. Alternatively, use a damp towel. Apply to multiple windows for best results.
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1. Position the fan in front of an open window.
2. Angle it to blow outward.
3. This extracts hot air from the room effectively.
As shown above.
- Table fan
- Plastic bucket with lid
- Drill with hole saw
- Polystyrene or insulated bucket liner
- Pencil
- Utility knife
- 30 cm PVC pipe (matching hole saw diameter)
- Hacksaw
- Plastic bottles filled with frozen water
1. Place the fan face-down on the bucket lid and trace its outline with a pencil.
2. Carefully cut inside the line using the utility knife, sawing slowly. Enlarge if needed for a snug fit.
3. If required, trim the fan's feet or support with a hacksaw.
4. Insert the fan into the lid hole; set aside.
5. Drill three holes in the bucket side (same diameter as PVC pipe).
6. Line the bucket with polystyrene; drill matching holes.
7. Cut PVC pipe into three 7-10 cm pieces; insert into holes (seal with foam if loose).
8. Cut a fan-sized hole in the polystyrene lid.
9. Add frozen bottles inside.
10. Secure the fan lid and turn on for instant cooling.
As shown above.
1. Soak a sheet in cold water.
2. Wring it out until damp but not dripping.
3. Lay a dry sheet or towel on your mattress.
4. Use the damp sheet as a cooling blanket.
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1. Run very cold water over forearms and hands for several seconds, focusing on elbows.
2. For extra relief, use a basin with ice water; soak for 5 minutes.
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1. Lay a duvet cover flat on the floor.
2. Place a fan at the open end.
3. Turn on the fan to inflate it into a cool tent.
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1. Dissolve 1 sachet of magnesium chloride in 1 liter of water.
2. Drink 1 glass (200 ml) every morning for 3 weeks. Mix with fruit juice to improve taste.
As shown above. Consult a doctor before starting supplements.
- 2 tablespoons magnesium chloride (or Nigari)
- Basin
- Sage leaves (optional)
1. Fill basin with lukewarm water.
2. Add magnesium chloride; stir.
3. Add sage leaves.
4. Soak feet for 15 minutes.
5. Dry thoroughly.
As shown above.
