It is a common myth that lovebirds must exist together in pairs. If you want a loving companion, it is better to buy just one lovebird. If you have more than one, it is better to house them separately. Two lovebirds housed together will be busy with each other and ignore the owner. If you are busy and away form home most of the day, then a second lovebird will be the playmate.
Lovebirds are self-grooming as they preen themselves by combing feathers with the beck.
It is unnecessary to bathe your lovebirds with soap and water. However, these birds enjoy splashing in a shallow bird bath. You can also use a small water pistol to squirt water on them. After contact water, the lovebirds love to comb their feathers. You can feed your lovebird commercial food pellets.