Few ideas for people here ! How we can seek help from Mother nature :
1- When its raining, wet a sponge and stuff it with Dish washing liquid , sponge your car all over and then let the rain do the magic . Sparkling car awaits you !
2- When its really cold outside, keep an empty carton outside and store soft drinks there . Natural Freezer !
3- When down with flu , adjust the bathroom shower to a slightly more hot water then your usual setting. Close all bathroom windows and no exhaust fan. Take a warm bath. the steam and fog getting collected in the bathroom is what you need to unclog the congestion in your nose. The steam will prove to be magical !
Add a few more of your tips