Tomcat Rodent Block Expanding Foam Barrier - Rodent Spray Foam Fills Gaps to Keep Mice From Entering the Home, 12 oz.

This mice foam did exactly what it’s supposed to do. It expanded well into gaps and cracks, creating a tight seal that’s clearly difficult for rodents to get through. Application was straightforward, and it adhered nicely without making a mess. Since using it, I haven’t noticed any signs of mice getting back in, which is the real test. It’s held up over time without shrinking or breaking apart, and it gives peace of mind knowing those entry points are properly blocked. Overall, it’s an effective, no-nonsense solution that delivers on its purpose.

I don't have any more mice. I pulled out the stove and there were wholes around the plug where they were getting in. I stuffed scouring pads in the holes and then sprayed this stuff in and around the area. I covered all loose boards and under the sink around pipes etc... I've not had any issues with mice after this. My advice before using the can. First figure out where you want to spray, don't go looking for a plan after opening. The can can't be reused as everything stops working. The product slows down coming out of the nozzle if you take too long. so MOVE QUICK. USE GLOVES: If this gets on your skin and cures, it will be there for a week with constant working to get it off. Its so bad that there will remain residue on the skin no matter what. Your skin will naturally have to sloth of old scaled skin to get it off completely. I had to use nail polish remover. As I said it got the bulk off but again, skin had to sloth off.

First use it did not hold. In 24 hours it fell out of the hole it was sprayed into.

This stuff is great! We have a problem with a hoarder neighbor and the newest gift from all their junk was mice! They were getting in the house and we were having to trap and use steel wool to plug any spot we found where they may be getting in, but I got tired of stuffing holes so I looked for a solution and found this! So great! Filled all the little openings I found outside around the house and it expanded plugging any little area that needed it. Hardens and is easy to cut or sand down. Definitely recommend to anyone with little spaces to fill. Very easy to use, but it did take a few tries to get the hang of applying it efficiently.

Pretty useful for filling gaps. Stuff is very sticky similar to foaming glue. Use this with some steel wool to patch up a mousehole in my apartment and to seal some spaces near the sink where german roaches were getting in. Hopefully this stuff will keep them out. It was a pain to clean up the excess foam since it is extremely sticky. Was able to get most of it with warm water.

The foam is non-expanding and non stacking. It does not fill holes well unless you can stack it with a floor to hold it. If your hole is in the floor it just falls through. If the can must tilt at all, it does not fill anything and falls back to you. The foam "stream" is the size of the 1/4 inch straw and does NOT expand enough to hold itself, so you must stack it for any HOLE and - it does NOT stack well at all. We wanted to fill holes that were too large around pipes and poorly sealed or filled in our used camp trailer. I did one hole from outside that is now very very messy and never could get more than a thin seal in many stacks of lines of trying to fill the 2" hole with a 1" pipe inside. We returned home and I realized one day too late what was in the box that I intended to return and I bought more than 1 (2 pack). 😢 No idea if the foam works to repel mice. Maybe I will try it in my 90 year old barn. 😂

What we liked is that it filled spaces and as far as we can tell it is keeping mice out of our camper. The downfalls were many. It was very messy. We expected mess and used gloves but it was very messy due to bad nozzles and bad tiny hoses. Some of the cans we received would not spray at all. Others had broken nozzles. All had tiny hoses and they were not easy to use or re use. The hoses should be much more substantial and hold up to be able to re use them. Because of broken nozzles, we ended up with the product on our clothing, in our hair, etc, which was a huge mess and a waste of product.

OK, I’m not going to lie, I’ve been living in an apartment that is rodent infested, and I’ve been taking a serious look at my life as a result of this. I did not know, thanks to my hearing and vision disabilities, that I had rodents in my apartment. My back was killing me, so I was getting rid of my mattress and getting a new one, and then my friend saw the underside of the foundation was all chewed up and ripped and there were no pieces of fabric hanging about. It was all taken away. It seemed. We realized that rodents must’ve taken it for nesting. I immediately purchased this and I’m glad that I did. I’m still scared in my home and nervous at the slightest bit of movement even from the wind blowing through the window and I am praying for another place to live but for now I think that I’ve done the right thing.