how long mayonnaise will last?

@clarizz (354)
Philippines
September 15, 2008 2:13am CST
i just want to know how long mayonnaise will last after i opend it and put it in a fridge? and what if i put hard boiled egg (crushed) in mayonnaise (also known as egg mayonnaise) it will still last long?
2 responses
@Sir_bobby88 (8244)
• Singapore
15 Sep 08
Well it is better to finish off earlier , i think it can last a month provided you never mixed any werid stuff in the mayonnaise and when you are going to use the mayo smell it to see if there is a werid smell or not .
@clarizz (354)
• Philippines
15 Sep 08
hi there. thank you for this... happy posting
• United States
15 Sep 08
Mayo is almost all egg, why add a hard boiled egg? I think adding anything to the jar would make it go bad faster than it normally would. There usually are expiration dates on the jar. Why not just make a bowl of egg salad.