Important Question Advantage ll Large Cats

Does anybody know where the Manufacture Date

Expiration Date on this product.  There are no

dates on the box, packaging that the individual

tube comes in or the tube itself.  I would think

this would be required by the company to keep

the consumer safe with fresh product instead

of outdated unsafe product for your kitties.

Attempted to call Bayer Customer Service

today, but it's a weekend and there is no

Customer Service.  Note:  There is a Lot Number

which should be helpful, but one needs to know

how to read that lot number to get the dates

I'm seeking.  Also note Bayer is a U.S Company

and manufactures this product in Germany.

Should that be a concern since there quality

control of the product might not be the strict

quality control in the states.  Have been using

the product for a year now with success to

eliminate flees.  Any help would be appreciated. 

There really is no expiration of advantage as long as it is unopened.

Bayer does not guarantee that over time an opened tube will/will not lose some effectiveness but states it lasts for years, which is why there is no exp date found.

catwoman707 said:

 
There really is no expiration of advantage as long as it is unopened.

Bayer does not guarantee that over time an opened tube will/will not lose some effectiveness but states it lasts for years, which is why there is no exp date found.

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Thanks for responding Catwoman707.  A bit surprised that it is not 

required by law like all the other products on the market (animal or human)

The lot number on the box should give you the info.  Should be able to

get more info through Bayer Customer Service.  Thanks, appreciate 

your help.