We have a 2 year old log home that we did not build, but bought from a previous owner. We have had a terrible infiltration of ladybugs and wasps over the last 5 months. We know there are crevices that the builder did not seal well. We are contemplating getting it sealed and caulked. What is the difference between using a ”log home” caulk and seal vs the best Lowe’s has to offer with their caulk and seal? There is a big price difference. Love this site.