Moisturisers do not weaken the effectiveness of hand disinfectant. Hands dry more easily during winter because the humidity is low. Hand lotions protect the permanent microbiota and keep the moisture in the skin. You will get the maximum benefit out of hand lotion when you moisturise your hands before going to bed. It is recommended to use hand lotions regularly.
Nails must be kept short. It is advisable to moisturise cuticles and nails regularly. Nails must not extend beyond the tips of the fingers.¹ The peeling of nails is caused by the drying and brittleness of the nail plate. Working in wet conditions and frequent use of nail polish remover (acetone) promote the peeling of nails. Moisture-adding lotions are useful when treating peeling nails.² The peeling of nails can be prevented by cutting the nails round, filing them with a fine nail file with the file tilted under the nail, which makes the layers of the nails close.
References:
1. Anttila, V-J., Hellstén, S., Rantala, A., Routamaa, M., Syrjälä, H. & Vuento, R. 2010. Hoitoon liittyvien infektioiden torjunta. Suomen Kuntaliitto. WS Bookwell Oy. Porvoo.
2. Hietanen, H., Iivanainen, A., Seppänen, S. & Juutilainen, V. 2005. Haava. WS Bookwell Oy. Porvoo.