Collection
Disaster Safety
2026.07.04
A Collection of Cooling and Heat-Reflective Products to Help Lower Indoor Temperatures During Heatwaves
When it's burdensome to keep the air conditioner on for long, we’ve gathered indoor heat-resistant products like circulators, blackout curtains, heat-reflective films, and dehumidifiers that can help reduce indoor heat and improve cooling efficiency.
As heatwaves linger, indoor temperatures can be difficult to lower. Even when the air conditioner is on, if heat enters through the windows or air circulation is poor, the perceived temperature can remain high while electricity bills pile up.
This list focuses on cooling aids and heat-reflective products that can be implemented indoors first. Instead of trying to lower indoor temperatures indiscriminately, reducing sunlight entry, circulating air, and managing humidity can make it much more comfortable to endure even under the same cooling conditions. Rooms with south-facing windows, on the top floor, or poor insulation may retain heat accumulated during the day into the night, making small heat-reflective measures feel even more effective. Prioritizing spaces where family members spend the most time will enhance the cost-to-benefit ratio.
This list focuses on cooling aids and heat-reflective products that can be implemented indoors first. Instead of trying to lower indoor temperatures indiscriminately, reducing sunlight entry, circulating air, and managing humidity can make it much more comfortable to endure even under the same cooling conditions. Rooms with south-facing windows, on the top floor, or poor insulation may retain heat accumulated during the day into the night, making small heat-reflective measures feel even more effective. Prioritizing spaces where family members spend the most time will enhance the cost-to-benefit ratio.
Circulator
A circulator is a useful choice during heatwaves when daytime temperatures are high and heat does not easily dissipate at night. It's particularly effective when you want to evenly distribute the cool air from the air conditioner throughout the room, thus enhancing cooling efficiency and reducing stuffiness in corners. By facing it toward the air conditioner or directing air toward the door, the movement of cooler air becomes easier depending on the layout of the home. Before using or purchasing, it's advisable to check the airflow, noise level, rotation range, and ease of cleaning. Responding effectively to heat is more about following basic rules like staying hydrated, managing indoor temperatures, limiting excessive outings, and checking for symptoms of heat-related illnesses rather than just acquiring numerous cooling products.
제품 유형 냉방 보조 가전
Blackout Curtains
Blackout curtains are a valuable option during heatwaves when daytime temperatures are high and heat does not dissipate quickly at night. They are particularly effective when reducing sunlight and radiant heat entering through windows, helping to delay the rise of indoor temperatures. This makes them beneficial in relieving the perception of heat rather than just enduring it. In rooms with south-facing or west-facing windows, the blocking effect during daytime is especially noticeable. Before using or purchasing, it's a good idea to check the light-blocking rate, washability, and window size. Effective heat management relies more on following basic rules like staying hydrated, managing indoor temperatures, limiting outings, and checking for symptoms of heat-related illnesses than on simply buying many cooling products.
효과 차광
추천 공간 침실·거실
확인 포인트 차광률·사이즈
활용 목적 햇빛 차단
Window Heat-Resistant Film
Window Heat-Reflective Film
Window heat-reflective film is a useful option in heatwaves when daytime temperatures are high and heat does not dissipate quickly at night. It's particularly effective when wanting to reduce heat entering through glass windows, allowing some reduction in heat entry even when curtains are open. This helps reduce the perception of heat, making you feel more comfortable rather than just enduring it. The quality of self-installation products can greatly affect user satisfaction due to bubbles and adhesion issues. Before using or purchasing, it's advisable to check installation difficulty, UV blocking rate, and how dark the view becomes. As with other cooling products, effective heat management hinges on following basic practices like staying hydrated, managing indoor temperatures, limiting outings, and checking for heat-related illness symptoms rather than simply buying many cooling products.
추천 공간 서향 창문
확인 포인트 차열율·시공성
활용 목적 복사열 차단
Cooling Mattress Pad
Cooling Bed Pad
A cooling bed pad is a helpful choice during heatwaves when daytime temperatures are high and heat does not easily dissipate at night. It resolves the discomfort of lingering warmth when trying to fall asleep at night, helping to reduce warmth on your body significantly. This can be especially beneficial as supplemental bedding during summer if you already use tropical night bedding. Before using or purchasing, it's recommended to check the material, washability, and anti-slip features. Effective heat management relies more on adhering to basic practices like staying hydrated, managing indoor temperatures, limiting outings, and checking for heat-related symptoms rather than just acquiring many cooling products.
추천 상황 등과 허리에 닿는 열감을 줄이는 것
추천 공간 침실
체크 포인트 소재, 세탁성, 미끄럼 방지
확인 포인트 냉감 소재·세탁
활용 목적 수면 체감 개선
Dehumidifier
A dehumidifier is an excellent choice during heatwaves when daytime temperatures are high and heat does not dissipate easily at night. It is particularly useful when high humidity makes heat feel more oppressive, lowering indoor humidity and thereby reducing perceived heat. In some cases, managing humidity becomes a priority over cooling during rainy and hot days. Before using or purchasing, it’s advisable to check the capacity, water tank size, noise level, and electricity consumption. Effective heat management relies more on following basic rules like staying hydrated, managing indoor temperatures, limiting excessive outings, and monitoring for heat-related illness symptoms rather than merely acquiring numerous cooling items.
아이템 유형 습도 관리
추천 공간 거실·드레스룸
사용 위치 거실·드레스룸·방
확인 포인트 제습 용량·소음
활용 포인트 체감 더위와 곰팡이 예방
활용 목적 습도 관리
Air Conditioner Filter Cleaning Supplies
Air Conditioner Filter Cleaning Products
Air conditioner filter cleaning products are valuable during heatwaves when daytime temperatures are high and nighttime heat doesn't easily dissipate. They are particularly useful when you want to manage cooling efficiency and indoor air quality while preventing performance degradation due to dust accumulation. Often, cleaning the filters alone can significantly change the airflow and smell. Before using or purchasing, it's wise to check compatibility with your air conditioner model and whether detergent can be used. As with other cooling measures, effective heat management is achieved by sticking to basic rules like staying hydrated, managing indoor temperatures, avoiding excessive outings, and checking for heat-related illnesses rather than just buying many cooling products.
추천 공간 에어컨 사용 가정
확인 포인트 모델 호환·성분
활용 목적 냉방 효율 관리
Door Weather Stripping
Draft Stopper
A draft stopper is a handy option during heatwaves when daytime temperatures are high and heat does not dissipate easily at night. It is especially useful when you want to block gaps where cool air escapes or hot air enters, significantly reducing cooling loss due to small gaps. Though often thought of for winter, it can also enhance cooling efficiency during summer. Before using or purchasing, check the type of door/window and for any adhesive traces if applicable. As with other cooling strategies, effective heat management comes from adhering to basic rules like staying hydrated, managing indoor temperatures, limiting excessive outings, and monitoring for heat-related illnesses rather than merely purchasing numerous cooling products.
추천 공간 창문·방문
확인 포인트 접착력·폭
활용 목적 냉기 손실 감소
Indoor Thermo-Hygrometer
An indoor thermo-hygrometer is a valuable tool during heatwaves when daytime temperatures are high and heat does not easily dissipate at night. It is especially helpful for assessing the actual temperature and humidity levels inside the home, allowing you to set cooling measures based on numerical data rather than perception. Placing separate thermometers in children’s and elderly rooms can make management easier. Before using or purchasing, it's advisable to check the accuracy of displays and the battery. Effective heat management is about adhering to fundamental protocols like staying hydrated, managing indoor temperatures, limiting excessive outings, and checking for symptoms of heat illnesses rather than simply acquiring many cooling products.
추천 공간 침실·아이방
추천 용도 습도 확인
확인 포인트 온도·습도 표시
검색 키워드 실내 온습도계 미세먼지
활용 목적 실내 환경 확인
확인 포인트 측정기
사용 팁 고농도 미세먼지 날에는 외출 줄이기, 식약처 인증 보건용 마스크 밀착 착용, 외출 후 씻기, 실내 환기·물청소·필터 관리를 함께 챙기세요.
관련 키워드 온습도, 습도
Cooling Cushion
Cooling Seat Cushion
A cooling seat cushion is beneficial during heatwaves when daytime temperatures are high and nighttime heat stays. It is particularly useful for reducing heat from the seat and back when sitting for long periods, helping to alleviate discomfort during remote work or study sessions. As body heat can accumulate in sitting areas, even a small cushion can make a difference. Before using or purchasing, check the material, breathability, and washability. As with all cooling strategies, effective heat management is more about following fundamental practices like staying hydrated, managing indoor temperatures, avoiding excessive outings, and checking for heat-related illnesses rather than simply buying numerous cooling products.
추천 공간 책상·사무실
확인 포인트 통기성·세탁
활용 목적 앉은 자리 열감 완화
Stand Fan
A stand fan is an effective option during heatwaves when daytime temperatures are high and nighttime heat doesn’t dissipate easily. It is particularly helpful when you need immediate airflow without an air conditioner, providing easy mobility and instant cooling relief. However, relying solely on a fan for extended periods in high temperatures has its limits, so hydration and relocating to cooler spaces should also be considered. Before using or purchasing, check for safety features, airflow settings, and power consumption. As always, effective heat management relies on basic rules like staying hydrated, managing indoor temperatures, avoiding excessive outings, and checking for signs of heat illnesses rather than just amassing cooling products.
추천 공간 거실·주방
확인 포인트 안전망·풍량
활용 목적 근거리 바람
Preparing for indoor heat is better done by considering sunlight blocking, air circulation, and humidity management rather than relying solely on the air conditioner. During the day, reduce heat entry with curtains and heat-reflective films, and circulate air with a circulator during cooling for a noticeable difference in comfort. However, for homes with infants, the elderly, or those with chronic illnesses, health risks should be prioritized over electricity costs, and if symptoms of heat-related illnesses are suspected, individuals should immediately move to a cool place and seek help from 119 or medical facilities if necessary.
한눈에 보기
10개
Circulator
냉방 보조 가전
Blackout Curtains
차광 · 침실·거실 · 차광률·사이즈 · 햇빛 차단
Window Heat-Resistant Film
서향 창문 · 차열율·시공성 · 복사열 차단
Cooling Mattress Pad
등과 허리에 닿는 열감을 줄이는 것 · 침실 · 소재, 세탁성, 미끄럼 방지 · 냉감 소재·세탁 · 수면 체감 개선
Dehumidifier
습도 관리 · 거실·드레스룸 · 거실·드레스룸·방 · 제습 용량·소음 · 체감 더위와 곰팡이 예방 · 습도 관리
Air Conditioner Filter Cleaning Supplies
에어컨 사용 가정 · 모델 호환·성분 · 냉방 효율 관리
Door Weather Stripping
창문·방문 · 접착력·폭 · 냉기 손실 감소
Indoor Thermo-Hygrometer
침실·아이방 · 습도 확인 · 온도·습도 표시 · 실내 온습도계 미세먼지 · 실내 환경 확인 · 측정기 · 고농도 미세먼지 날에는 외출 줄이기, 식약처 인증 보건용 마스크 밀착 착용, 외출 후 씻기, 실내 환기·물청소·필터 관리를 함께 챙기세요. · 온습도, 습도
Cooling Cushion
책상·사무실 · 통기성·세탁 · 앉은 자리 열감 완화
Stand Fan
거실·주방 · 안전망·풍량 · 근거리 바람
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