The reason why the cat grass smells bad may be that the roots of the cat grass are rotting, causing it to emit a rotten smell. It is recommended that cat owners check the roots of the cat grass. If there is only local mold damage, remove part of it. If most of the cat grass is rotten and smelly, clean it up and cultivate new plants. During the breeding period, if the cat needs to vomit hair, you can buy some hair removal cream instead of cat grass.

Solutions to moldy and smelly cat grass:

1. If only part of the cat grass is moldy, it is recommended to remove the moldy part in time and move the cat grass to a place with sufficient light. .

2. If almost all the cat grass is moldy, discard all the moldy cat grass to prevent it from being touched by cats, and re-select new seeds for planting. Pay attention to light and ventilation when re-planting.

3. If the cat has no cat grass to eat for the time being, you can choose a hair-reducing cream instead. Choose a plant-based hair-reducing cream. The feeding amount can be increased or decreased according to the actual situation.