Colon Disease Test Kit - 5 Test Pads, Pack of 4

I need to check stool periodically for occult blood and this works well.

I like that there's a test to make sure house water isn't giving a false positive and then a check at the end confirming that the test sheets are still viable. Also like the fact these check three stool samples in a row so less chance of a miss as with a one time check. Great product IMO.

Very good service with good and easy to use product.

It works

I only received 3 boxes instead of 4.