Do not use water and salt, JUST SALT, water mixes with salt and makes your carpets dry out, get nasty and hard salt also rusts metal if its wet.
Yes, salt works, I have used it.
It has to be fine ground for this to work----sprinkle on your carpets evenly (took me 2 cans to do a 2 bedroom apartment) leave it on for about a week unless you live in a humid place, then its less time.
You don't want ANY water to mix with the salt.
Vacuum, wait a week and repeat if needed.
You also need to be using some type of flea product on your pets for this to work.
The fleas have an oil on their skin that the salt sticks to.
The salt rubs as they move or jump causing a wound to open up, it dries them out which kills them.
Yes, salt works, I have used it.
It has to be fine ground for this to work----sprinkle on your carpets evenly (took me 2 cans to do a 2 bedroom apartment) leave it on for about a week unless you live in a humid place, then its less time.
You don't want ANY water to mix with the salt.
Vacuum, wait a week and repeat if needed.
You also need to be using some type of flea product on your pets for this to work.
The fleas have an oil on their skin that the salt sticks to.
The salt rubs as they move or jump causing a wound to open up, it dries them out which kills them.