Formaldehyde is a gas in the air, while noodles are solid. Only when formaldehyde gas is passive and the respiratory function of plants is absorbed can it be harmed. Noodles have no breathing function, formaldehyde will not be absorbed into noodles, and after boiling water, formaldehyde can not adhere to noodles. Therefore, noodles will not contain formaldehyde.

After the house is renovated, it usually takes more than three months to ventilate. Open the doors and windows to let the air circulate. Formaldehyde is slowly released through the diffusion of molecules. In these three months, activated carbon can also be used in in addition to formaldehyde. Formaldehyde has obvious reducibility, so all kinds of oxidizing substances can remove formaldehyde.

Extended data

Although formaldehyde pollution in decoration is harmful, it is by no means a scourge. Understanding the formaldehyde content and indoor air quality in the home by scientific methods is helpful to solve the problem better.

First of all, pay attention to the selection of materials before decoration, do not over-decorate, control the pollution sources of decoration, and reduce the release of formaldehyde;

Secondly, when choosing all kinds of furniture, electrical appliances, decorative materials and textile products, we should try our best to choose trusted brands and check the test reports of related products before buying to reduce the risk of buying high formaldehyde furniture;

Finally, window ventilation is an effective way to remove indoor air pollution, so we should develop good living habits and often open windows for ventilation.

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