Masnoon Duas (prayers): although one should pray to ALLAH almighty at all time for all one's needs. our eternally blessed Prophet has taught us some specific prayers for special occasions at different times of night and day,e.g Masnoon Duas (prayers) upon walking up, when going to bed and after getting up from sleep, before meals and after eating meals, when performing ablution, upon entering and coming out of the mosque , upon entering the house,and going out of it, when going to the toilet and coming out of it, when dressing, when looking in the mirror.
These prayers are all-embracing and extremely useful for all our worldly and other-worldly needs. we, by ourselves, can never think of such prayers which the eternally blessed Prophet has taught us. These prayers are not time consuming nor ablution is their precondition nor is one to raise his hands. If one commits them to memory, one reaps a very rich harvest both here and in the Hereafter.
Hence every Muslim must commit these prayers to memory and ask your children to memorize them too. These shall earn great merit for you.