They’re fighting fire with . . . sick burns.

Brazil tossed cold water on French President Emmanuel Macron’s offer for G-7 aid to fight Amazon rainforest fires — nettling Macron over the Notre Dame blaze earlier this year and then demanding he apologize to President Jair Bolsonaro before the government takes the money.

“We appreciate [the offer], but maybe those resources are more relevant to reforest Europe. Macron cannot even avoid a foreseeable fire in a church that is a World Heritage site,” Onyx Lorenzoni, chief of staff to Bolsonaro, told the Brazilian news site G1 on Monday, referencing the massive April fire at the Paris cathedral.

“What does he intend to teach our country?”

Macron, the host of this year’s G-7 summit, offered the $20 million earlier Monday during the gathering at the French seaside town of Biarritz.

Initially, Brazilian Environment Minister Ricardo Salles told reporters the country welcomes the funding, according to Agence France-Presse. But that swiftly changed after a meeting among Bolsonaro — who bristled at international criticism last week — and his own ministers.

Then on Tuesday, Bolsonaro said his country would accept the multimillion-dollar offer only if Macron retracts comments questioning Bolsonaro’s trustworthiness and commitment to protecting biodiversity.

“Then we can speak,” Bolsonaro said.

Tensions between the two leaders have been high — as Macron threatened to block a European trade deal with Brazil and other South American nations over the wildfires, accusing Bolsonaro of lying about preventing deforestation.

The troubles escalated when Bolsonaro allegedly endorsed a Facebook post insulting Macron’s wife, Brigitte.

President Trump, meanwhile, praised Bolsonaro on Tuesday, saying they enjoyed a good relationship, praising his efforts to fight the raging Amazon fires and pledging US help.

“I have gotten to know President @jairbolsonaro well in our dealings with Brazil. He is working very hard on the Amazon fires and in all respects doing a great job for the people of Brazil — Not easy. He and his country have the full and complete support of the USA!” the president tweeted, without offering specifics about what aid may be forthcoming.