Clean up the extra things in the room.
First of all, get rid of the surplus items at home.
Theme wall
Choose a wall as the theme wall, and you can put a photo of the birthday person or a big poster you like in the middle.
Balloon decoration
Buy balloons of different shapes, blow them up with a pump, design them into favorite shapes or patterns, and stick the blown balloons on the wall (around photos or posters). You can put more balloons and put some on the ground, which will have more atmosphere. Buy some bright hydrogen balloons floating on the roof at will, which can increase the atmosphere.
Ribbon decoration
Make the ribbon into a bow shape and decorate it next to the balloon, or stick it on the door as an entry decoration. The color can be pink, and the ribbon can also be tied on the table or chair to make the scene more colorful.
Candle decoration
Choose an open space on the ground, arrange some words wishing you a happy birthday with candles, and light up the party after turning off the lights.
Light stick decoration
Prepare more light sticks, turn off the lights and don't use them when you want to blow out the candles.