You should get a Indoor Thermometer & Humidity Gauge. If your house humidity for any room is around 38-45% your great. Above 48% get a humidifier. But for the most part it drops in the winter and gets higher in the summer.
5W30 in cold weather. 10W30 in hot weather.
There is to much humidity in the house use a dehumidifier they can be expensive
Cold haha! Use Smhi.se for Swedish weather
A humidifier makes the air fresher, While a dehumidifier removes a fresh smell. A house would use a a humidifier and a museum would use a dehumidifier
Depends on how cold. Most use a 5W-30 unless you are talking real cold like below zero F. Consult your drivers manual for the proper oil for your vehicle.
The best time to use a dehumidifier is in the summer when humidity levels are typically higher.
cold weather
you can use it to make the air drier in your basement
A weather front can be a cold front, a warm front or an occlusion.
Cold Weather
in cold water normally people not use water but water is very inpatient for blood serculation
To winterize a cabin and protect it from cold weather, you can: Insulate walls, windows, and doors to keep heat in. Seal any drafts or gaps to prevent cold air from entering. Install storm windows or use plastic film to add an extra layer of insulation. Service your heating system to ensure it is working efficiently. Drain and shut off outdoor water sources to prevent freezing. Use a programmable thermostat to regulate temperature when you're away. Consider using a dehumidifier to prevent moisture buildup and mold growth.