Test your house or room with these formaldehyde chemical tray test kits. One or two kits per room is recommended.

Availability: Only 2 left in stock



This listing is for FIVE FORMALDEHYDE (HCHO) TEST KITS – five boxes.

Here’s a link about formaldehyde in houses.

How to use video coming here soon.

THE PACKAGING & INSTRUCTIONS ARE IN CHINESE, but the process is simple and straightforward, and ENGLISH INSTRUCTIONS ARE INCLUDED IN THE LISTING PICTURES. See other pictures for English instructions.

COMBINED SHIPPING for up to TEN boxes = shipping deal.

PICTURES OF ENGLISH PACKAGING VERSION box are only included for reference.

This improved version of these FORMALDEHYDE (HCHO) TEST KITS have 30 round colour comparisons which compare to a higher level of formaldehyde. Not 20 squares as in the pictures.

Formaldehyde is a naturally occurring organic compound. Formaldehyde exposure may cause a variety of symptoms and adverse health effects, such as eye, nose, throat, and skin irritation, coughing, wheezing, and allergic reactions. Some people are very sensitive to formaldehyde at a certain level while others may not have any noticeable reaction to the same level.

SIMPLE, FAST and ECONOMIC way to determine whether Formaldehyde Gas (HCHO) is present in your home. This test kit is suitable for all living areas up to 25 square meters. One kit per one room/item, if you would like to inspect your entire house we recommend buying the same amount as the room quantity.

Keep the test area closed before testing. Eg: close the room for about 8 hours & turn off all ventilation etc before testing. You will get results of what the formaldehyde concentration is during 8 hours sleep with all windows closed.

Four easy steps with English instructions available. Test gives results in 30-50 minutes time. Keep air temperature & humidity unchanged as much as possible during the test.

This test will provide only visual results of the concentration of Formaldehyde in the room and should only be used for home or office environment & not compared to industrial equipment. If Formaldehyde Gas is present in your environment we recommend purchasing an air purifier or any other Formaldehyde removal technology.

Store the test kit prior use in a dry and dark place. Expiry date for this batch is November 2022.


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