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Borax vs. Salt for Fleas

We are infested with fleas, I guess lots of other people are having this problem this year. It's very frustrating and driving us nuts. We've got more flea bites than the cat! I guess they're called "sand fleas" or something like that. They come in from the grass outdoors on our clothes and such.


Anyway... I've seen posts about 20 Mule Team Borax and also about salt. We've tried the diatomaceous earth - it works a little bit, but the fleas are still here.

We have a very old house with pine wood floors as well as area rugs. Do you recommend borax or salt and how should we use it?

Thanks so much in advance for a prompt reply from anyone who knows.


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June 6, 20122 found this helpful
Best Answer

I had a house that had a terrible flea infestation, I used the table salt method and it worked! The thing to do is completely saturate the base boards and around the heat vents with table salt and completely saturate the floors also. Leave it on the floors for 24-48 hours and vacuum good afterwards. I haven't had any fleas since.

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May 1, 20131 found this helpful
Best Answer

Please be careful using salt and other such things with your pets. I tried the salt method in the past, as it was told to me by a friend. One of my cats got salt into her eye (probably from wiping her face with her paw), and it caused her to have a terrible eye ulcer. With several trips to the vet, meds and time, her eye healed, and I was so thankful.

Also remember, that if it is left on the carpet where your pets walk, it is getting on their paws and could dry their paws out, and they also lick their paws. I wish I knew of a perfect solution. I've been using the flea treatment from the vets. I hate using it, but I don't want them to be overrun with fleas either. I'll keep reading up to see what's out there.

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June 19, 20160 found this helpful

Baking soda, cover the floor with it. It dehydrated fleas and prevents them from finding a suitable place to lay eggs in your carpet. The eggs tend to end up under the couch cushions at my house, but they are all concentrated into one spot and I just vacuum them right up and get rid of them. Baking soda doesn't look too appealing on your carpet, a white powdery mist after it's been swept into the carpet, but it really works for repelling fleas. They choose not to even go in the carpet and it makes it a lot easier to control them.

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December 22, 20100 found this helpful

I tried the salt and it didn't work. I am now going to try the borax I hope it works! You know what I mean.

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May 1, 20130 found this helpful

Just noticed that someone mentioned not letting pets or children into the room, until the salt was vacuumed up. That is great advice! I also like the suggestion about the pie pan, nightlight, pie pan and syrup and some of the other suggestions. Thank you.

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May 15, 20130 found this helpful

I tried the salt and its easy and perfect! No Fleas! No damage to my cheap but nice vacuume:P

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November 18, 20151 found this helpful

The salt and Borax thing is the ONLY thing that has worked for me

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May 5, 20171 found this helpful

Borax AND salt mixed together absolutely works. I've used nothing else for over 25 years. I use 2 c borax and 1/2 c salt. Shake it out on carpet and on areas pets sleep. Vacuum up 24 hours later- wait 2 days if you have fleas in the carpet. We have 5 cats- no fleas.

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