• During rainy season keep some rice packed in small paper in a jar of salt.It,prevents them from moisture.
• Put some cloves in sugar jar it prevents from moisture
• Always use dry spoons in your spices and condiments.
• Never pour or sprinkle spices directly from top while cooking because the steam may enter and can make it cakey.
• Always,use dry hands.
• Keep your lime or lemon soaked in water it retains their moisture.

I hope it is useful to all my readers