Chogulitsachi ndi chikwama cha 10W chotuwa cha solar cha mummy.Ndi chikwama chaukadaulo cha solar chomwe chimagwiritsa ntchito ozoni kuti chitha ndi kuteteza thanzi la amayi.Amayi amawopa kuti kachilomboka kadzawopseza thanzi la ana awo akamayenda.Iwo ali ndi nkhawa kuti botolo lodyetsera la mwanayo liri m'mabakiteriya.Chikwama ichi chitha kuthandizira kutseketsa kwa kiyi imodzi, kuyatsa magetsi, ndi kutsekereza kiyi imodzi.Zimangotenga mphindi 5 kuchotsa mphesa zagolide.Coccus, Escherichia coli, Candida albicans ndi mabakiteriya ena omwe amaika pangozi thanzi la mwanayo amaphedwa, kotero kuti botolo likhoza kutsekedwa bwino, kutseketsa kwa okosijeni kwachipatala, kutsekemera kwapakati ndi 9.9%, palibe zotsalira zovulaza, zosungirako ndi zophera tizilombo toyambitsa matenda zitha kuthetsedwa nthawi imodzi, womwe ndi mtendere wamalingaliro wa amayi Gulani pano.