Stay-In-Place foam clings to surfaces. Easy-to-use: foam stays where you spray and does all the work. Penetrates and breaks down tough burnt-on carbon deposits. Fume-free; no offensive odors or industrial strength cleaners. Safer alternative to general oven cleaners. Surface safe on most kitchen surfaces. Use on ovens, indoor/outdoor grills and more. Biodegradable ingredients. VOC-compliant. Trigger spray.