Hello! From the attached pictures, it appears to be a species of weevil of the genus Sitophilus (“grain weevil”). Most insects of this genus are known pests of stored grains (wheat, barley, corn). They can also enter the home via infested food products.
It is advisable to first vacuum thoroughly, insisting on the areas where the insects are present and where they can hide. Additionally, it is recommended to check the unsealed products in your house (flour, rice, maize, etc.), to discard the infested ones and seal the non-infested ones.
After that, it is recommended to apply a broad-spectrum insecticide to all surfaces where the weevils have been observed, such as or , as specified on the label. In hard-to-reach areas where a spray solution cannot be applied, it is recommended to apply an insecticide powder such as . This is applied with a special device such as and is ideal for treating hard-to-reach spaces such as the inside of walls (cracks), behind panels, spaces around electrical outlets and very narrow spaces.