Die alte Feld-Lösung war Aeroshell Compound 07; die Bestandteile sind Standardchemikalien im Versandhandel. Die verdünnte Variante ist ein preiswertes DIY Rezept in den USA ("10 parts water,10 parts ethylene glycol, 1 part isopropyl alcohol"). Funktioniert gut im Gartensprayer (aber wie die meisten Deicer nicht unbedingt umweltfreundlich, da ist Flieger in die Sonne schieben vorzuziehen wenn man die Zeit hat).

"AeroShell Compound 07 is used for in-flight de-icing of windscreens, propellers, wings, tailplanes, etc. on suitably equipped aircraft. AeroShell Compound 07 is also recommended for removing hoar frost and light snow/ice from parked aircraft. AeroShell Compound 07 can be sprayed undiluted or mixed with up to 50% volume of water, depending upon the severity of the icing conditions, the efficiency of the spraying technique and whether it is applied hot or cold. The DTD406B specification requires the product to have the following approximate composition: Ethanediol (BS.2537) 85% volume, Isopropanol (BS.1595) 5% volume Distilled water 10% volume"