My indoor plants are turning washed out? Hello One of my indoor plants is turning yellow, it used to be...

Hello
One of my indoor plants is turning yellow, it used to be grey green earlier.
What is the apology for this, and how can I make it to darg green again?
I hose down the plant once every 8-10 days, about 1.5 litres, whenever the soil feel dry.
Thanks for your help within advance. :)
Pet Slugs - what very soon?
Answers:    Most houseplants obligation to be fertilized during their growing season--spring and summer. Get a good houseplant fertilizer and bestow it a dose or two, per manufacturer's instructions.

Make sure the plant is getting adequate desk light. Some time outdoors during the warm days is other a good perception.

Check for any insect infestations and treat, if necessary.
Big Hairy Spider by your foot?
possibly it's lacking sunlight..or try unrooting it..see if near are worms..