De-humidifying the Caravan -On the cheap

Most Caravan dehumidifiers are sold under a brand name fo circa £6-£8 for 500g, so you need 2 - 3 per caravan and after 2 months they are full of water and you have to buy some more......STOP. By Calcium Chloride Dyhdrate For £8.30p per 2 kgs(EBAY) free delivery, put it in the little chinese containers, it will absorb 5 times its own weight in water, and you will have a nice dry moisture free van to open up in spring & Save yourself £24 - £36 per year. (Be careful when you throw it out, when its totally saturated as it is caustic)