Collections

Excess humidity can cause mould stains on stamp collections. One of the worst enemies of paper is humidity and "Tropical stain", a fungus caused by high humidity, can ruin your stamp collection. Stamp collections should be kept in dry places to avoid them from sticking together which would mean using water to separate them and losing their original form. Coin collections should also be kept away from humidity since they are normally packed in carton sheets that easily attract humidity. Excess moisture will oxidize your coin collections. With Bolaseca silica gel sachets you can easily keep humidity at its optimum level and protect your collections. Place your collection in a box, put some silica gel sachets inside and close it, our sachets will absorb excess humidity.