Arctic Hayes PH043A SleepSafe Smoke Alarm Tester Spray, Pack of 2, 150ml Each

GREAT VALUE PACK OF 2 CANS: With this Smoke Alarm Testing Spray you can run up to 40 tests per can, 80 in total. Testing using only the test button on your smoke alarm is not enough to ensure the alarm is perfect working order. With this product, you’ll be able to test the alarm’s sensor regularly and stay safe. TEST YOUR SMOKE ALARM REGULARLY: The Arctic Hayes Smoke Alarm Testing Spray is a simple, convenient, and reliable solution to test the correct functioning of the smoke sensor in your smoke alarm in minutes. EASY TO USE : Shake well, hold the can 30cm (2ft) away from the sensor and spray for 2-5 seconds. Wait for the alarm to respond. If the smoke alarm fails to respond, it may be faulty, or the battery may need replacing. Insert a new battery and repeat the test. WHAT’S IN THE CAN? The Arctic Hayes Smoke Testing Spray emits a clear, odourless mist that mimics smoke particles. Each can contains 150ml of testing spray, enough to carry out 40 tests approximately (2 cans=80 Tests).