To make ammonia rat repellent take 2 cups of ammonia and mix it with a quarter glass of plain water.
Rat repellent loft insulation.
Rodents gain access to your home s insulation through your attic and walls and there are several ways they can enter your home.
How to keep rodents out of insulation.
However while it includes natural ingredients it might not be the right choice for homes with small dogs or other pets.
How to kill rats in attic insulation have tried traps if you have tried traps to kill rats in the attic and have failed it may not be because the traps are ineffective.
Pour this solution into bowls and keep it in places most visited by them.
The damage caused by mice.
Now add about two spoons of detergent and mix well.
If there is rodent activity in your house then this rat repellent will be helpful as mice and rats can t stand the way ammonia smells.
A rat is likely to find a food source relatively close to the nest they may have established in your home.
Whilst there is a limit to how far a rat will travel away from its nest it is vast enough to find food.
You will not catch all of the rats until you close off the rat holes in the outside.