You can tell if eggs are good or bad using several reliable methods:

1. The Water (Float) Test

• Fill a bowl or glass with about four inches of cold water.
• Gently place the egg in the water.
• If the egg sinks and lies flat on its side , it is very fresh.
• If the egg stands upright on its small end at the bottom , it is still good to eat but not quite as fresh.
• If the egg floats to the surface , it is old and should be discarded because air has permeated the shell, increasing buoyancy

2. Smell Test

• Crack the egg open and sniff it.
• A fresh egg has little to no odor.
• If the egg emits a pungent, sulfur-like, or off-putting smell, it has gone bad and should be thrown away

3. Visual Inspection

• Check the eggshell for cracks, sliminess, or powdery mold.
• After cracking, look for unusual discolorations inside the egg, such as black or brown spots (mold), or pink/iridescent hues in the whites or yolk, which indicate spoilage.
• Blood spots are safe and not a sign of spoilage.
• Runny or watery egg whites can indicate older eggs, which may still be safe but are of lower quality

4. Egg White Consistency

• Fresh eggs have firm whites.
• Watery whites suggest the egg is older; while not necessarily unsafe, caution is advised if the egg is past its expiration date or smells off

Additional Tips for Safety

• Always store eggs in the refrigerator.
• Use eggs within about 45 days from processing for best quality.
• Wash hands and surfaces after handling eggs to avoid contamination

These methods combined provide a good way to determine if eggs are still good to eat. The float test is quick and effective, but combining it with smell and visual checks ensures safety and quality