Day 1: - Years 1 (water with vinegar and cloves): Slight bubble formation around the nail. - Years 2 (water with vinegar and cloves): No notable changes in the nail. - Years 3 (nail in empty can): Nail without apparent changes. - 4 years (nail in empty can): Nail in initial conditions. Day 2: - Years 1: Increase in bubble formation, slight color change on the nail. - Years 2: Slight bubble formation around the nail. - Years 3: Slight surface oxidation on the nail. - 4 years: No notable changes in the nail.

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))