Dé Luain, bíonn Triona Tuar Ceatha i gcónaí ar bís mar gur sin an lá a dhéanann sí a hathchúrsáil arís. Lena gcairde ag cuidiú, oibríonn siad gan dua, ag foghlaim nach mbíonn athchúrsáil iontach, iontach crua. Tagann na Truailleáin dhána, ag scriosadh ar fud na háite, ag déanamh trup is calláin agus an clós a fhágáil cráite. An dtig leis na Weatherbies stop a chur leis an truailliú? An ndéanfaidh siad athchúrsáil agus am a bheith fágtha don súgradh?
On Monday, Triona Tuar Ceatha is always excited because that’s the day she recycles again. With their friends helping, they work tirelessly, learning that recycling isn’t really, really hard. The naughty Scoundrels come, destroying all over the place, making a lot of noise and leaving the yard in agony. Can the Weatherbies stop the pollution? Will they recycle and have time left for play?